Perfect Square
16408949179488799994281 is a perfect square (128097420659 × 128097420659)
16408949179488799994281 is a perfect square (128097420659 × 128097420659)
16408949179488799994281 is odd
Previous odd number is 16408949179488799994279
Next odd number is 16408949179488799994283
11011110011000011111101010001101000110100000000011011000101011000110101001
4418168854983068477185689367956162815195329246019486544423348890041