12794373792 has 72 divisors (see below), whose sum is σ = 37731578976. Its totient is φ = 4264788672.

The previous prime is 12794373773. The next prime is 12794373803. The reversal of 12794373792 is 29737349721.

12794373792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 814908 + ... + 830459.

It is an arithmetic number, because the mean of its divisors is an integer number (524049708).

Almost surely, 2^12794373792 is an apocalyptic number.

12794373792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12794373792 is an abundant number, since it is smaller than the sum of its proper divisors (24937205184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12794373792 is an equidigital number, since it uses as much as digits as its factorization.

12794373792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645392 (or 1645372 counting only the distinct ones).

The product of its digits is 4000752, while the sum is 54.

The spelling of 12794373792 in words is "twelve billion, seven hundred ninety-four million, three hundred seventy-three thousand, seven hundred ninety-two".