158804011172 has 12 divisors (see below), whose sum is σ = 277935799680. Its totient is φ = 79393782696.

The previous prime is 158804011139. The next prime is 158804011181. The reversal of 158804011172 is 271110408851.

It is a happy number.

158804011172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2012168 + ... + 2089599.

It is an arithmetic number, because the mean of its divisors is an integer number (23161316640).

Almost surely, 2^158804011172 is an apocalyptic number.

It is an amenable number.

158804011172 is a deficient number, since it is larger than the sum of its proper divisors (119131788508).

158804011172 is a wasteful number, since it uses less digits than its factorization.

158804011172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111450 (or 4111448 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 38.

The spelling of 158804011172 in words is "one hundred fifty-eight billion, eight hundred four million, eleven thousand, one hundred seventy-two".