13474124727 has 24 divisors (see below), whose sum is σ = 20610934656. Its totient is φ = 7670012064.

The previous prime is 13474124701. The next prime is 13474124731. The reversal of 13474124727 is 72742147431.

It is not a de Polignac number, because 13474124727 - 2⁶ = 13474124663 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13474128727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1515148 + ... + 1524014.

It is an arithmetic number, because the mean of its divisors is an integer number (858788944).

Almost surely, 2^13474124727 is an apocalyptic number.

13474124727 is a deficient number, since it is larger than the sum of its proper divisors (7136809929).

13474124727 is an frugal number, since it uses more digits than its factorization.

13474124727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9415 (or 9146 counting only the distinct ones).

The product of its digits is 263424, while the sum is 42.

The spelling of 13474124727 in words is "thirteen billion, four hundred seventy-four million, one hundred twenty-four thousand, seven hundred twenty-seven".