104165406504 has 96 divisors (see below), whose sum is σ = 299738556000. Its totient is φ = 32586869376.

The previous prime is 104165406473. The next prime is 104165406529. The reversal of 104165406504 is 405604561401.

104165406504 is a `hidden beast` number, since 10 + 41 + 6 + 540 + 65 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 209439 + ... + 502190.

It is an arithmetic number, because the mean of its divisors is an integer number (3122276625).

Almost surely, 2^104165406504 is an apocalyptic number.

It is an amenable number.

104165406504 is an abundant number, since it is smaller than the sum of its proper divisors (195573149496).

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

104165406504 is a wasteful number, since it uses less digits than its factorization.

104165406504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711767 (or 711760 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 104165406504 its reverse (405604561401), we get a palindrome (509769967905).

The spelling of 104165406504 in words is "one hundred four billion, one hundred sixty-five million, four hundred six thousand, five hundred four".