139623532922 has 16 divisors (see below), whose sum is σ = 213091322400. Its totient is φ = 68594273040.

The previous prime is 139623532883. The next prime is 139623532927. The reversal of 139623532922 is 229235326931.

It is not an unprimeable number, because it can be changed into a prime (139623532927) 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, 56897 + ... + 531492.

It is an arithmetic number, because the mean of its divisors is an integer number (13318207650).

Almost surely, 2^139623532922 is an apocalyptic number.

139623532922 is a deficient number, since it is larger than the sum of its proper divisors (73467789478).

139623532922 is a wasteful number, since it uses less digits than its factorization.

139623532922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590461.

The product of its digits is 1049760, while the sum is 47.

The spelling of 139623532922 in words is "one hundred thirty-nine billion, six hundred twenty-three million, five hundred thirty-two thousand, nine hundred twenty-two".