Perfect Square
142637629551488933619191641 is a perfect square (11943099662629 × 11943099662629)
142637629551488933619191641 is a perfect square (11943099662629 × 11943099662629)
142637629551488933619191641 is odd
Previous odd number is 142637629551488933619191639
Next odd number is 142637629551488933619191643
111010111111100101100010110010001010011010000001101011111101100110000100100111101011001
2902032945506177675581999389369901744551856007450059352005964749907918678187721