139263155204 has 48 divisors (see below), whose sum is σ = 252340408320. Its totient is φ = 67207220640.

The previous prime is 139263155191. The next prime is 139263155209. The reversal of 139263155204 is 402551362931.

It is not an unprimeable number, because it can be changed into a prime (139263155209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8477759 + ... + 8494169.

It is an arithmetic number, because the mean of its divisors is an integer number (5257091840).

Almost surely, 2^139263155204 is an apocalyptic number.

It is an amenable number.

139263155204 is a deficient number, since it is larger than the sum of its proper divisors (113077253116).

139263155204 is a wasteful number, since it uses less digits than its factorization.

139263155204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17040 (or 17038 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 41.

The spelling of 139263155204 in words is "one hundred thirty-nine billion, two hundred sixty-three million, one hundred fifty-five thousand, two hundred four".