13163044364 has 12 divisors (see below), whose sum is σ = 23052114624. Its totient is φ = 6576725904.

The previous prime is 13163044357. The next prime is 13163044387. The reversal of 13163044364 is 46344036131.

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, 1192892 + ... + 1203875.

It is an arithmetic number, because the mean of its divisors is an integer number (1921009552).

Almost surely, 2^13163044364 is an apocalyptic number.

It is an amenable number.

13163044364 is a deficient number, since it is larger than the sum of its proper divisors (9889070260).

13163044364 is a wasteful number, since it uses less digits than its factorization.

13163044364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398144 (or 2398142 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 13163044364 in words is "thirteen billion, one hundred sixty-three million, forty-four thousand, three hundred sixty-four".