12801794708916 has 72 divisors (see below), whose sum is σ = 33049468583040. Its totient is φ = 4176362871936.

The previous prime is 12801794708861. The next prime is 12801794708947. The reversal of 12801794708916 is 61980749710821.

12801794708916 is a `hidden beast` number, since 1 + 2 + 8 + 0 + 1 + 79 + 470 + 8 + 91 + 6 = 666.

12801794708916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87672480 + ... + 87818376.

Almost surely, 2^{12801794708916} is an apocalyptic number.

It is an amenable number.

12801794708916 is an abundant number, since it is smaller than the sum of its proper divisors (20247673874124).

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

12801794708916 is a wasteful number, since it uses less digits than its factorization.

12801794708916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197813 (or 197808 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 63.

The spelling of 12801794708916 in words is "twelve trillion, eight hundred one billion, seven hundred ninety-four million, seven hundred eight thousand, nine hundred sixteen".