13161174292 has 24 divisors (see below), whose sum is σ = 26693089920. Its totient is φ = 5561058720.

The previous prime is 13161174289. The next prime is 13161174293. The reversal of 13161174292 is 29247116131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13161174293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3308167 + ... + 3312142.

It is an arithmetic number, because the mean of its divisors is an integer number (1112212080).

Almost surely, 2^13161174292 is an apocalyptic number.

It is an amenable number.

13161174292 is an abundant number, since it is smaller than the sum of its proper divisors (13531915628).

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

13161174292 is a wasteful number, since it uses less digits than its factorization.

13161174292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6620391 (or 6620389 counting only the distinct ones).

The product of its digits is 18144, while the sum is 37.

The spelling of 13161174292 in words is "thirteen billion, one hundred sixty-one million, one hundred seventy-four thousand, two hundred ninety-two".