12794258328 has 32 divisors (see below), whose sum is σ = 32022170160. Its totient is φ = 4259882880.

The previous prime is 12794258317. The next prime is 12794258333. The reversal of 12794258328 is 82385249721.

It is a congruent number.

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, 282883 + ... + 324978.

Almost surely, 2^12794258328 is an apocalyptic number.

It is an amenable number.

12794258328 is an abundant number, since it is smaller than the sum of its proper divisors (19227911832).

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

12794258328 is a wasteful number, since it uses less digits than its factorization.

12794258328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608747 (or 608743 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The spelling of 12794258328 in words is "twelve billion, seven hundred ninety-four million, two hundred fifty-eight thousand, three hundred twenty-eight".