135599798404 has 12 divisors (see below), whose sum is σ = 271199596864. Its totient is φ = 58114199304.

The previous prime is 135599798387. The next prime is 135599798423. The reversal of 135599798404 is 404897995531.

135599798404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

135599798404 is an admirable number.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2421424944 + ... + 2421424999.

Almost surely, 2^135599798404 is an apocalyptic number.

135599798404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

135599798404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

135599798404 is a wasteful number, since it uses less digits than its factorization.

135599798404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4842849954 (or 4842849952 counting only the distinct ones).

The product of its (nonzero) digits is 48988800, while the sum is 64.

The spelling of 135599798404 in words is "one hundred thirty-five billion, five hundred ninety-nine million, seven hundred ninety-eight thousand, four hundred four".