13002202344 has 64 divisors (see below), whose sum is σ = 34439688000. Its totient is φ = 4076504064.

The previous prime is 13002202321. The next prime is 13002202351. The reversal of 13002202344 is 44320220031.

It is a self number, because there is not a number n which added to its sum of digits gives 13002202344.

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, 683814 + ... + 702570.

It is an arithmetic number, because the mean of its divisors is an integer number (538120125).

Almost surely, 2^13002202344 is an apocalyptic number.

It is an amenable number.

13002202344 is an abundant number, since it is smaller than the sum of its proper divisors (21437485656).

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

13002202344 is a wasteful number, since it uses less digits than its factorization.

13002202344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20482 (or 20478 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 13002202344 its reverse (44320220031), we get a palindrome (57322422375).

The spelling of 13002202344 in words is "thirteen billion, two million, two hundred two thousand, three hundred forty-four".