13800238404 has 12 divisors (see below), whose sum is σ = 32200556304. Its totient is φ = 4600079464.

The previous prime is 13800238399. The next prime is 13800238423. The reversal of 13800238404 is 40483200831.

It is a tau number, because it is divible by the number of its divisors (12).

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, 575009922 + ... + 575009945.

It is an arithmetic number, because the mean of its divisors is an integer number (2683379692).

Almost surely, 2^13800238404 is an apocalyptic number.

It is an amenable number.

13800238404 is an abundant number, since it is smaller than the sum of its proper divisors (18400317900).

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

13800238404 is a wasteful number, since it uses less digits than its factorization.

13800238404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150019874 (or 1150019872 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 13800238404 in words is "thirteen billion, eight hundred million, two hundred thirty-eight thousand, four hundred four".