139035118874 has 16 divisors (see below), whose sum is σ = 210159206208. Its totient is φ = 68983469952.

The previous prime is 139035118813. The next prime is 139035118891. The reversal of 139035118874 is 478811530931.

It is a happy number.

It is a super-2 number, since 2×139035118874² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158519 + ... + 550634.

It is an arithmetic number, because the mean of its divisors is an integer number (13134950388).

Almost surely, 2^139035118874 is an apocalyptic number.

139035118874 is a deficient number, since it is larger than the sum of its proper divisors (71124087334).

139035118874 is a wasteful number, since it uses less digits than its factorization.

139035118874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709909.

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 139035118874 in words is "one hundred thirty-nine billion, thirty-five million, one hundred eighteen thousand, eight hundred seventy-four".