Perfect Square
3138442549225 is a perfect square (1771565 × 1771565)
3,138,442,549,225
Three trillion, one hundred and thirty-eight billion, four hundred and forty-two million, five hundred and forty-nine thousand, two hundred and twenty-five.
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Odd
3138442549225 is odd
Previous odd number is 3138442549223
Next odd number is 3138442549227