12791791260982 has 64 divisors (see below), whose sum is σ = 20456049982464. Its totient is φ = 5985828351360.

The previous prime is 12791791260907. The next prime is 12791791261099. The reversal of 12791791260982 is 28906219719721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1430684632 + ... + 1430693572.

It is an arithmetic number, because the mean of its divisors is an integer number (319625780976).

Almost surely, 2^{12791791260982} is an apocalyptic number.

12791791260982 is a deficient number, since it is larger than the sum of its proper divisors (7664258721482).

12791791260982 is a wasteful number, since it uses less digits than its factorization.

12791791260982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10573.

The product of its (nonzero) digits is 13716864, while the sum is 64.

The spelling of 12791791260982 in words is "twelve trillion, seven hundred ninety-one billion, seven hundred ninety-one million, two hundred sixty thousand, nine hundred eighty-two".