13512427374 has 32 divisors (see below), whose sum is σ = 28081428480. Its totient is φ = 4329972000.

The previous prime is 13512427351. The next prime is 13512427381. The reversal of 13512427374 is 47372421531.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212469 + ... + 268640.

It is an arithmetic number, because the mean of its divisors is an integer number (877544640).

Almost surely, 2^13512427374 is an apocalyptic number.

13512427374 is an abundant number, since it is smaller than the sum of its proper divisors (14569001106).

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

13512427374 is a wasteful number, since it uses less digits than its factorization.

13512427374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481296.

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

The spelling of 13512427374 in words is "thirteen billion, five hundred twelve million, four hundred twenty-seven thousand, three hundred seventy-four".