104013535804499 has 4 divisors (see below), whose sum is σ = 107600209452960. Its totient is φ = 100426862156040.

The previous prime is 104013535804487. The next prime is 104013535804531. The reversal of 104013535804499 is 994408535310401.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-104013535804499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104013535504499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1793336824187 + ... + 1793336824244.

It is an arithmetic number, because the mean of its divisors is an integer number (26900052363240).

Almost surely, 2^{104013535804499} is an apocalyptic number.

104013535804499 is a deficient number, since it is larger than the sum of its proper divisors (3586673648461).

104013535804499 is an equidigital number, since it uses as much as digits as its factorization.

104013535804499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586673648460.

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 104013535804499 in words is "one hundred four trillion, thirteen billion, five hundred thirty-five million, eight hundred four thousand, four hundred ninety-nine".