139756413064751 has 12 divisors (see below), whose sum is σ = 162637516206000. Its totient is φ = 119744252560800.

The previous prime is 139756413064711. The next prime is 139756413064757. The reversal of 139756413064751 is 157460314657931.

It is not a de Polignac number, because 139756413064751 - 2⁴² = 135358366553647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139756413064757) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 558905126 + ... + 559155123.

It is an arithmetic number, because the mean of its divisors is an integer number (13553126350500).

Almost surely, 2^{139756413064751} is an apocalyptic number.

139756413064751 is a deficient number, since it is larger than the sum of its proper divisors (22881103141249).

139756413064751 is a wasteful number, since it uses less digits than its factorization.

139756413064751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118062814 (or 1118062807 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 62.

The spelling of 139756413064751 in words is "one hundred thirty-nine trillion, seven hundred fifty-six billion, four hundred thirteen million, sixty-four thousand, seven hundred fifty-one".