11857845674684 has 24 divisors (see below), whose sum is σ = 21312801162240. Its totient is φ = 5768484849216.

The previous prime is 11857845674659. The next prime is 11857845674713. The reversal of 11857845674684 is 48647654875811.

It is a Harshad number since it is a multiple of its sum of digits (74).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3033029 + ... + 5737155.

It is an arithmetic number, because the mean of its divisors is an integer number (888033381760).

Almost surely, 2^{11857845674684} is an apocalyptic number.

It is an amenable number.

11857845674684 is a deficient number, since it is larger than the sum of its proper divisors (9454955487556).

11857845674684 is a wasteful number, since it uses less digits than its factorization.

11857845674684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733797 (or 2733795 counting only the distinct ones).

The product of its digits is 1445068800, while the sum is 74.

The spelling of 11857845674684 in words is "eleven trillion, eight hundred fifty-seven billion, eight hundred forty-five million, six hundred seventy-four thousand, six hundred eighty-four".