12810942375201 has 24 divisors (see below), whose sum is σ = 18640632017280. Its totient is φ = 8477906407200.

The previous prime is 12810942375193. The next prime is 12810942375293. The reversal of 12810942375201 is 10257324901821.

12810942375201 is a `hidden beast` number, since 1 + 2 + 8 + 1 + 0 + 94 + 2 + 37 + 520 + 1 = 666.

It is not a de Polignac number, because 12810942375201 - 2³ = 12810942375193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12810942375901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7564216 + ... + 9101606.

It is an arithmetic number, because the mean of its divisors is an integer number (776693000720).

Almost surely, 2^{12810942375201} is an apocalyptic number.

It is an amenable number.

12810942375201 is a deficient number, since it is larger than the sum of its proper divisors (5829689642079).

12810942375201 is a wasteful number, since it uses less digits than its factorization.

12810942375201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544197 (or 1544194 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 12810942375201 in words is "twelve trillion, eight hundred ten billion, nine hundred forty-two million, three hundred seventy-five thousand, two hundred one".