104204144099 has 16 divisors (see below), whose sum is σ = 115194943584. Its totient is φ = 93472704000.

The previous prime is 104204144087. The next prime is 104204144147. The reversal of 104204144099 is 990441402401.

It is a cyclic number.

It is not a de Polignac number, because 104204144099 - 2²⁴ = 104187366883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104204144059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165467 + ... + 485579.

It is an arithmetic number, because the mean of its divisors is an integer number (7199683974).

Almost surely, 2^104204144099 is an apocalyptic number.

104204144099 is a deficient number, since it is larger than the sum of its proper divisors (10990799485).

104204144099 is a wasteful number, since it uses less digits than its factorization.

104204144099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320518.

The product of its (nonzero) digits is 41472, while the sum is 38.

The spelling of 104204144099 in words is "one hundred four billion, two hundred four million, one hundred forty-four thousand, ninety-nine".