12994079134 has 8 divisors (see below), whose sum is σ = 19491951600. Its totient is φ = 6496761936.

The previous prime is 12994079123. The next prime is 12994079239. The reversal of 12994079134 is 43197049921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74319 + ... + 177514.

It is an arithmetic number, because the mean of its divisors is an integer number (2436493950).

Almost surely, 2^12994079134 is an apocalyptic number.

12994079134 is a deficient number, since it is larger than the sum of its proper divisors (6497872466).

12994079134 is a wasteful number, since it uses less digits than its factorization.

12994079134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277634.

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 12994079134 in words is "twelve billion, nine hundred ninety-four million, seventy-nine thousand, one hundred thirty-four".