140441143021514 has 16 divisors (see below), whose sum is σ = 211375517643528. Its totient is φ = 69982943956992.

The previous prime is 140441143021451. The next prime is 140441143021519. The reversal of 140441143021514 is 415120341144041.

It can be written as a sum of positive squares in 4 ways, for example, as 137220255951025 + 3220887070489 = 11714105^2 + 1794683^2 .

It is not an unprimeable number, because it can be changed into a prime (140441143021519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75787907 + ... + 77618870.

Almost surely, 2^{140441143021514} is an apocalyptic number.

140441143021514 is a deficient number, since it is larger than the sum of its proper divisors (70934374622014).

140441143021514 is a wasteful number, since it uses less digits than its factorization.

140441143021514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153408329.

The product of its (nonzero) digits is 30720, while the sum is 35.

Adding to 140441143021514 its reverse (415120341144041), we get a palindrome (555561484165555).

The spelling of 140441143021514 in words is "one hundred forty trillion, four hundred forty-one billion, one hundred forty-three million, twenty-one thousand, five hundred fourteen".