11676631894 has 16 divisors (see below), whose sum is σ = 17720156160. Its totient is φ = 5770290600.

The previous prime is 11676631873. The next prime is 11676631903. The reversal of 11676631894 is 49813667611.

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, 32182 + ... + 156169.

It is an arithmetic number, because the mean of its divisors is an integer number (1107509760).

Almost surely, 2^11676631894 is an apocalyptic number.

11676631894 is a deficient number, since it is larger than the sum of its proper divisors (6043524266).

11676631894 is a wasteful number, since it uses less digits than its factorization.

11676631894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188715.

The product of its digits is 1306368, while the sum is 52.

The spelling of 11676631894 in words is "eleven billion, six hundred seventy-six million, six hundred thirty-one thousand, eight hundred ninety-four".