139690718790392 has 32 divisors (see below), whose sum is σ = 326549732238720. Its totient is φ = 54424955372640.

The previous prime is 139690718790391. The next prime is 139690718790419. The reversal of 139690718790392 is 293097817096931.

It is a Smith number, since the sum of its digits (74) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139690718790391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113385323078 + ... + 113385324309.

It is an arithmetic number, because the mean of its divisors is an integer number (10204679132460).

Almost surely, 2^{139690718790392} is an apocalyptic number.

It is an amenable number.

139690718790392 is an abundant number, since it is smaller than the sum of its proper divisors (186859013448328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

139690718790392 is a wasteful number, since it uses less digits than its factorization.

139690718790392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226770647411 (or 226770647407 counting only the distinct ones).

The product of its (nonzero) digits is 277766496, while the sum is 74.

The spelling of 139690718790392 in words is "one hundred thirty-nine trillion, six hundred ninety billion, seven hundred eighteen million, seven hundred ninety thousand, three hundred ninety-two".