Perfect Square
40064272637745601441 is a perfect square (6329634479 × 6329634479)
40064272637745601441 is a perfect square (6329634479 × 6329634479)
40064272637745601441 is odd
Previous odd number is 40064272637745601439
Next odd number is 40064272637745601443
100010110000000000111000111011000111000101001110101001101110100001