Perfect Square
2066662161779161686741369 is a perfect square (1437589010037 × 1437589010037)
2066662161779161686741369 is a perfect square (1437589010037 × 1437589010037)
2066662161779161686741369 is odd
Previous odd number is 2066662161779161686741367
Next odd number is 2066662161779161686741371
110110101101000011111101011110011100111001011101111011100001111100001000101111001
8826905240463555266312894055912019670815215927218440968282097902741146409