13004231400232 has 64 divisors (see below), whose sum is σ = 24532705975680. Its totient is φ = 6462312794112.

The previous prime is 13004231400227. The next prime is 13004231400263. The reversal of 13004231400232 is 23200413240031.

It is a super-2 number, since 2×13004231400232² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13004231400197 and 13004231400206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2998437168 + ... + 2998441504.

It is an arithmetic number, because the mean of its divisors is an integer number (383323530870).

Almost surely, 2^{13004231400232} is an apocalyptic number.

It is an amenable number.

13004231400232 is a deficient number, since it is larger than the sum of its proper divisors (11528474575448).

13004231400232 is a wasteful number, since it uses less digits than its factorization.

13004231400232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7762 (or 7758 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13004231400232 its reverse (23200413240031), we get a palindrome (36204644640263).

The spelling of 13004231400232 in words is "thirteen trillion, four billion, two hundred thirty-one million, four hundred thousand, two hundred thirty-two".