11213713979824 has 40 divisors (see below), whose sum is σ = 21962902230720. Its totient is φ = 5546027285568.

The previous prime is 11213713979807. The next prime is 11213713979843. The reversal of 11213713979824 is 42897931731211.

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, 3841494 + ... + 6097909.

It is an arithmetic number, because the mean of its divisors is an integer number (549072555768).

Almost surely, 2^{11213713979824} is an apocalyptic number.

It is an amenable number.

11213713979824 is a deficient number, since it is larger than the sum of its proper divisors (10749188250896).

11213713979824 is a wasteful number, since it uses less digits than its factorization.

11213713979824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9940177 (or 9940171 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 58.

The spelling of 11213713979824 in words is "eleven trillion, two hundred thirteen billion, seven hundred thirteen million, nine hundred seventy-nine thousand, eight hundred twenty-four".