12729774313096 has 32 divisors (see below), whose sum is σ = 24584060802240. Its totient is φ = 6175016261568.

The previous prime is 12729774313043. The next prime is 12729774313097. The reversal of 12729774313096 is 69031347792721.

It is not an unprimeable number, because it can be changed into a prime (12729774313097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61865580 + ... + 62071003.

It is an arithmetic number, because the mean of its divisors is an integer number (768251900070).

Almost surely, 2^{12729774313096} is an apocalyptic number.

It is an amenable number.

12729774313096 is a deficient number, since it is larger than the sum of its proper divisors (11854286489144).

12729774313096 is a wasteful number, since it uses less digits than its factorization.

12729774313096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123936973 (or 123936969 counting only the distinct ones).

The product of its (nonzero) digits is 24004512, while the sum is 61.

The spelling of 12729774313096 in words is "twelve trillion, seven hundred twenty-nine billion, seven hundred seventy-four million, three hundred thirteen thousand, ninety-six".