12751694134 has 16 divisors (see below), whose sum is σ = 19649029968. Its totient is φ = 6202096992.

The previous prime is 12751694119. The next prime is 12751694177. The reversal of 12751694134 is 43149615721.

It is a happy number.

It is a congruent number.

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, 349437 + ... + 384199.

It is an arithmetic number, because the mean of its divisors is an integer number (1228064373).

Almost surely, 2^12751694134 is an apocalyptic number.

12751694134 is a deficient number, since it is larger than the sum of its proper divisors (6897335834).

12751694134 is a wasteful number, since it uses less digits than its factorization.

12751694134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39759.

The product of its digits is 181440, while the sum is 43.

The spelling of 12751694134 in words is "twelve billion, seven hundred fifty-one million, six hundred ninety-four thousand, one hundred thirty-four".