13132433331204 has 72 divisors (see below), whose sum is σ = 34154379819168. Its totient is φ = 3894854415360.

The previous prime is 13132433331187. The next prime is 13132433331229. The reversal of 13132433331204 is 40213333423131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22227229 + ... + 22810404.

Almost surely, 2^{13132433331204} is an apocalyptic number.

It is an amenable number.

13132433331204 is an abundant number, since it is smaller than the sum of its proper divisors (21021946487964).

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

13132433331204 is a wasteful number, since it uses less digits than its factorization.

13132433331204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45037745 (or 45037696 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 13132433331204 its reverse (40213333423131), we get a palindrome (53345766754335).

The spelling of 13132433331204 in words is "thirteen trillion, one hundred thirty-two billion, four hundred thirty-three million, three hundred thirty-one thousand, two hundred four".