12794329107 has 32 divisors (see below), whose sum is σ = 21936588800. Its totient is φ = 7218491904.

The previous prime is 12794329099. The next prime is 12794329111. The reversal of 12794329107 is 70192349721.

12794329107 is a `hidden beast` number, since 127 + 9 + 432 + 91 + 0 + 7 = 666.

It is not a de Polignac number, because 12794329107 - 2³ = 12794329099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12794329147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413518 + ... + 443379.

It is an arithmetic number, because the mean of its divisors is an integer number (685518400).

Almost surely, 2^12794329107 is an apocalyptic number.

12794329107 is a deficient number, since it is larger than the sum of its proper divisors (9142259693).

12794329107 is an equidigital number, since it uses as much as digits as its factorization.

12794329107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856992 (or 856986 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The spelling of 12794329107 in words is "twelve billion, seven hundred ninety-four million, three hundred twenty-nine thousand, one hundred seven".