12790433802 has 16 divisors (see below), whose sum is σ = 25714801152. Its totient is φ = 4241155680.

The previous prime is 12790433749. The next prime is 12790433833. The reversal of 12790433802 is 20833409721.

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, 5579323 + ... + 5581614.

It is an arithmetic number, because the mean of its divisors is an integer number (1607175072).

Almost surely, 2^12790433802 is an apocalyptic number.

12790433802 is an abundant number, since it is smaller than the sum of its proper divisors (12924367350).

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

12790433802 is a wasteful number, since it uses less digits than its factorization.

12790433802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11161133.

The product of its (nonzero) digits is 72576, while the sum is 39.

The spelling of 12790433802 in words is "twelve billion, seven hundred ninety million, four hundred thirty-three thousand, eight hundred two".