Perfect Square
4066265528484720261468187776843890386911735808144 is a perfect square (2016498333370181652992012 × 2016498333370181652992012)
4066265528484720261468187776843890386911735808144 is a perfect square (2016498333370181652992012 × 2016498333370181652992012)
4066265528484720261468187776843890386911735808144 is even
Previous even number is 4066265528484720261468187776843890386911735808142
Next even number is 4066265528484720261468187776843890386911735808146
67233729790355907815951418074938295372821591337841356887369361928959836722654351538588408626113755616471474895252040318985598777536265730395049984
16534515348143121364097430983100324559416307794182857353421332388919043258448586391019992776724736
101100100001000001101001110000101000110001011001110010011001011101111000010101100001001100111000001110110101100101110011101011000011001000111101111000000010010000