158664146944104 has 48 divisors (see below), whose sum is σ = 429809490258720. Its totient is φ = 52876468392480.

The previous prime is 158664146944007. The next prime is 158664146944129. The reversal of 158664146944104 is 401449641466851.

158664146944104 is a `hidden beast` number, since 1 + 5 + 8 + 6 + 64 + 1 + 469 + 4 + 4 + 104 = 666.

158664146944104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240931162 + ... + 241588809.

It is an arithmetic number, because the mean of its divisors is an integer number (8954364380390).

Almost surely, 2^{158664146944104} is an apocalyptic number.

It is an amenable number.

158664146944104 is an abundant number, since it is smaller than the sum of its proper divisors (271145343314616).

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

158664146944104 is a wasteful number, since it uses less digits than its factorization.

158664146944104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482524550 (or 482524543 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 63.

The spelling of 158664146944104 in words is "one hundred fifty-eight trillion, six hundred sixty-four billion, one hundred forty-six million, nine hundred forty-four thousand, one hundred four".