13201331404 has 12 divisors (see below), whose sum is σ = 24318242200. Its totient is φ = 6253262208.

The previous prime is 13201331389. The next prime is 13201331467. The reversal of 13201331404 is 40413310231.

It is a super-2 number, since 2×13201331404² (a number of 21 digits) contains 22 as substring.

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, 86850789 + ... + 86850940.

Almost surely, 2^13201331404 is an apocalyptic number.

It is an amenable number.

13201331404 is a deficient number, since it is larger than the sum of its proper divisors (11116910796).

13201331404 is a wasteful number, since it uses less digits than its factorization.

13201331404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173701752 (or 173701750 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 13201331404 its reverse (40413310231), we get a palindrome (53614641635).

The spelling of 13201331404 in words is "thirteen billion, two hundred one million, three hundred thirty-one thousand, four hundred four".