Perfect Square
135436643429862740469311929 is a perfect square (11637725010923 × 11637725010923)
135436643429862740469311929 is a perfect square (11637725010923 × 11637725010923)
135436643429862740469311929 is odd
Previous odd number is 135436643429862740469311927
Next odd number is 135436643429862740469311931
111000000000111110100110010011011101100000110010110111100001011100001010110100110111001
2484325779058444576376022148448561602674840030378628961469288010673983133018089