104135935044 has 24 divisors (see below), whose sum is σ = 244204878400. Its totient is φ = 34537545504.

The previous prime is 104135935031. The next prime is 104135935061. The reversal of 104135935044 is 440539531401.

It is a junction number, because it is equal to n+sod(n) for n = 104135934993 and 104135935011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21801619 + ... + 21806394.

Almost surely, 2^104135935044 is an apocalyptic number.

It is an amenable number.

104135935044 is an abundant number, since it is smaller than the sum of its proper divisors (140068943356).

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

104135935044 is a wasteful number, since it uses less digits than its factorization.

104135935044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43608219 (or 43608217 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 104135935044 in words is "one hundred four billion, one hundred thirty-five million, nine hundred thirty-five thousand, forty-four".