Perfect Square
16777215999997902848000000163839999999993856000000000144 is a perfect square (4095999999999744000000000012 × 4095999999999744000000000012)
16777215999997902848000000163839999999993856000000000144 is a perfect square (4095999999999744000000000012 × 4095999999999744000000000012)
10101111 00101001 10001101 00000101 00001110 00101011 10000010 11011100 11000110 11110111 10010010 01011010 00101110 00011101 00010001 00011110 00111100 00111110 10010000 10000110 10000000 00000000 10010000
16777215999997902848000000163839999999993856000000000144 is even
Previous even number is 16777215999997902848000000163839999999993856000000000142
Next even number is 16777215999997902848000000163839999999993856000000000146
4722366482867874326264924242756373437287257348054213934961591970311439931580373703277764672417796674551850326902702078767881256960026499612671999617794048000002985984
281474976710585631255822345895604649983106646802432057445187583997382754304000084934655999998230528000000020736
12745143202416127013346157362226427035042170741751020640000220