11696879312 has 40 divisors (see below), whose sum is σ = 22922640000. Its totient is φ = 5781739392.

The previous prime is 11696879267. The next prime is 11696879353. The reversal of 11696879312 is 21397869611.

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, 488189 + ... + 511587.

It is an arithmetic number, because the mean of its divisors is an integer number (573066000).

Almost surely, 2^11696879312 is an apocalyptic number.

It is an amenable number.

11696879312 is a deficient number, since it is larger than the sum of its proper divisors (11225760688).

11696879312 is a wasteful number, since it uses less digits than its factorization.

11696879312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23763 (or 23757 counting only the distinct ones).

The product of its digits is 979776, while the sum is 53.

The spelling of 11696879312 in words is "eleven billion, six hundred ninety-six million, eight hundred seventy-nine thousand, three hundred twelve".