Perfect Square
1406408618241 is a perfect square (1185921 × 1185921)
One trillion, four hundred and six billion, four hundred and eight million, six hundred and eighteen thousand, two hundred and forty-one.
1406408618241 is a perfect square (1185921 × 1185921)
1406408618241 is odd
Previous odd number is 1406408618239
Next odd number is 1406408618243