13274314572 has 24 divisors (see below), whose sum is σ = 31005458176. Its totient is φ = 4420191888.

The previous prime is 13274314523. The next prime is 13274314609. The reversal of 13274314572 is 27541347231.

It is a self number, because there is not a number n which added to its sum of digits gives 13274314572.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560368 + ... + 583575.

Almost surely, 2^13274314572 is an apocalyptic number.

13274314572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13274314572 is an abundant number, since it is smaller than the sum of its proper divisors (17731143604).

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

13274314572 is a wasteful number, since it uses less digits than its factorization.

13274314572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144917 (or 1144915 counting only the distinct ones).

The product of its digits is 141120, while the sum is 39.

The spelling of 13274314572 in words is "thirteen billion, two hundred seventy-four million, three hundred fourteen thousand, five hundred seventy-two".