Perfect Square
11994564642489 is a perfect square (3463317 × 3463317)
11,994,564,642,489
Eleven trillion, nine hundred and ninety-four billion, five hundred and sixty-four million, six hundred and forty-two thousand, four hundred and eighty-nine.
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Barcode
Odd
11994564642489 is odd
Previous odd number is 11994564642487
Next odd number is 11994564642491