13074297132 has 48 divisors (see below), whose sum is σ = 32887169280. Its totient is φ = 4018721088.

The previous prime is 13074297113. The next prime is 13074297133. The reversal of 13074297132 is 23179247031.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (13074297133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110719 + ... + 195977.

It is an arithmetic number, because the mean of its divisors is an integer number (685149360).

Almost surely, 2^13074297132 is an apocalyptic number.

13074297132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13074297132 is an abundant number, since it is smaller than the sum of its proper divisors (19812872148).

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

13074297132 is a wasteful number, since it uses less digits than its factorization.

13074297132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86262 (or 86260 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The spelling of 13074297132 in words is "thirteen billion, seventy-four million, two hundred ninety-seven thousand, one hundred thirty-two".