104104159817 has 16 divisors (see below), whose sum is σ = 123451493760. Its totient is φ = 85925380608.

The previous prime is 104104159807. The next prime is 104104159823. The reversal of 104104159817 is 718951401401.

It is not a de Polignac number, because 104104159817 - 2³² = 99809192521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104104159807) 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, 2046767 + ... + 2097012.

It is an arithmetic number, because the mean of its divisors is an integer number (7715718360).

Almost surely, 2^104104159817 is an apocalyptic number.

It is an amenable number.

104104159817 is a deficient number, since it is larger than the sum of its proper divisors (19347333943).

104104159817 is an equidigital number, since it uses as much as digits as its factorization.

104104159817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4143920.

The product of its (nonzero) digits is 40320, while the sum is 41.

The spelling of 104104159817 in words is "one hundred four billion, one hundred four million, one hundred fifty-nine thousand, eight hundred seventeen".