104160521636 has 24 divisors (see below), whose sum is σ = 201394771200. Its totient is φ = 46885553792.

The previous prime is 104160521627. The next prime is 104160521651. The reversal of 104160521636 is 636125061401.

It is a junction number, because it is equal to n+sod(n) for n = 104160521596 and 104160521605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33297836 + ... + 33300963.

It is an arithmetic number, because the mean of its divisors is an integer number (8391448800).

Almost surely, 2^104160521636 is an apocalyptic number.

It is an amenable number.

104160521636 is a deficient number, since it is larger than the sum of its proper divisors (97234249564).

104160521636 is a wasteful number, since it uses less digits than its factorization.

104160521636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66598843 (or 66598841 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 104160521636 in words is "one hundred four billion, one hundred sixty million, five hundred twenty-one thousand, six hundred thirty-six".