13274732151 has 6 divisors (see below), whose sum is σ = 19174613120. Its totient is φ = 8849821428.

The previous prime is 13274732113. The next prime is 13274732153. The reversal of 13274732151 is 15123747231.

13274732151 is a `hidden beast` number, since 1 + 32 + 7 + 473 + 2 + 151 = 666.

It is not a de Polignac number, because 13274732151 - 2⁶ = 13274732087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13274732153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 737485111 + ... + 737485128.

Almost surely, 2^13274732151 is an apocalyptic number.

13274732151 is a deficient number, since it is larger than the sum of its proper divisors (5899880969).

13274732151 is a wasteful number, since it uses less digits than its factorization.

13274732151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474970245 (or 1474970242 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The spelling of 13274732151 in words is "thirteen billion, two hundred seventy-four million, seven hundred thirty-two thousand, one hundred fifty-one".