11317344712 has 32 divisors (see below), whose sum is σ = 21524198400. Its totient is φ = 5577796224.

The previous prime is 11317344679. The next prime is 11317344761. The reversal of 11317344712 is 21744371311.

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, 375433 + ... + 404455.

It is an arithmetic number, because the mean of its divisors is an integer number (672631200).

Almost surely, 2^11317344712 is an apocalyptic number.

It is an amenable number.

11317344712 is a deficient number, since it is larger than the sum of its proper divisors (10206853688).

11317344712 is a wasteful number, since it uses less digits than its factorization.

11317344712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29725 (or 29721 counting only the distinct ones).

The product of its digits is 14112, while the sum is 34.

The spelling of 11317344712 in words is "eleven billion, three hundred seventeen million, three hundred forty-four thousand, seven hundred twelve".