12941791808 has 28 divisors (see below), whose sum is σ = 28016039472. Its totient is φ = 5882632320.

The previous prime is 12941791801. The next prime is 12941791817. The reversal of 12941791808 is 80819714921.

It is a happy number.

It is a super-4 number, since 4×12941791808⁴ (a number of 42 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (12941791801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9190910 + ... + 9192317.

Almost surely, 2^12941791808 is an apocalyptic number.

It is an amenable number.

12941791808 is an abundant number, since it is smaller than the sum of its proper divisors (15074247664).

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

12941791808 is a wasteful number, since it uses less digits than its factorization.

12941791808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18383250 (or 18383240 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 50.

The spelling of 12941791808 in words is "twelve billion, nine hundred forty-one million, seven hundred ninety-one thousand, eight hundred eight".