12657048074163 has 12 divisors (see below), whose sum is σ = 18282451515120. Its totient is φ = 8438009553456.

The previous prime is 12657048074141. The next prime is 12657048074243. The reversal of 12657048074163 is 36147084075621.

12657048074163 is a `hidden beast` number, since 1 + 2 + 6 + 570 + 4 + 8 + 0 + 7 + 4 + 1 + 63 = 666.

It is not a de Polignac number, because 12657048074163 - 2¹³ = 12657048065971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12657048074113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2141545 + ... + 5468117.

It is an arithmetic number, because the mean of its divisors is an integer number (1523537626260).

Almost surely, 2^{12657048074163} is an apocalyptic number.

12657048074163 is a deficient number, since it is larger than the sum of its proper divisors (5625403440957).

12657048074163 is a wasteful number, since it uses less digits than its factorization.

12657048074163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3749338 (or 3749335 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 12657048074163 in words is "twelve trillion, six hundred fifty-seven billion, forty-eight million, seventy-four thousand, one hundred sixty-three".