4156969138317 has 24 divisors (see below), whose sum is σ = 6011374806528. Its totient is φ = 2768145904800.

The previous prime is 4156969138253. The next prime is 4156969138321. The reversal of 4156969138317 is 7138319696514.

It is a happy number.

4156969138317 is a `hidden beast` number, since 4 + 1 + 569 + 6 + 9 + 1 + 38 + 31 + 7 = 666.

It is not a de Polignac number, because 4156969138317 - 2⁶ = 4156969138253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4136969138317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50290692 + ... + 50373282.

It is an arithmetic number, because the mean of its divisors is an integer number (250473950272).

Almost surely, 2^{4156969138317} is an apocalyptic number.

It is an amenable number.

4156969138317 is a deficient number, since it is larger than the sum of its proper divisors (1854405668211).

4156969138317 is a wasteful number, since it uses less digits than its factorization.

4156969138317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88921 (or 88918 counting only the distinct ones).

The product of its digits is 29393280, while the sum is 63.

The spelling of 4156969138317 in words is "four trillion, one hundred fifty-six billion, nine hundred sixty-nine million, one hundred thirty-eight thousand, three hundred seventeen".