12812941792 has 36 divisors (see below), whose sum is σ = 29343928320. Its totient is φ = 5491260096.

The previous prime is 12812941789. The next prime is 12812941829. The reversal of 12812941792 is 29714921821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4084192 + ... + 4087327.

It is an arithmetic number, because the mean of its divisors is an integer number (815109120).

Almost surely, 2^12812941792 is an apocalyptic number.

It is an amenable number.

12812941792 is an abundant number, since it is smaller than the sum of its proper divisors (16530986528).

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

12812941792 is an equidigital number, since it uses as much as digits as its factorization.

12812941792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8171543 (or 8171528 counting only the distinct ones).

The product of its digits is 145152, while the sum is 46.

The spelling of 12812941792 in words is "twelve billion, eight hundred twelve million, nine hundred forty-one thousand, seven hundred ninety-two".