Perfect Square
2066841428404250240215489 is a perfect square (1437651358433 × 1437651358433)
2066841428404250240215489 is a perfect square (1437651358433 × 1437651358433)
2066841428404250240215489 is odd
Previous odd number is 2066841428404250240215487
Next odd number is 2066841428404250240215491
110110101101010111011001011000110100110100111010011100010100110011110100111000001
8829202432724193857157457499373158300127545681205964107993265658544975169