Perfect Square
491414082386008714906561 is a perfect square (701009331169 × 701009331169)
491414082386008714906561 is a perfect square (701009331169 × 701009331169)
491414082386008714906561 is odd
Previous odd number is 491414082386008714906559
Next odd number is 491414082386008714906563
1101000000011111001110001011100011100101010111000100000100000100000101111000001
118670505824904014456254386900012421488994613618605119597764718958236481