11236243672 has 16 divisors (see below), whose sum is σ = 21425041800. Its totient is φ = 5522899200.

The previous prime is 11236243651. The next prime is 11236243679. The reversal of 11236243672 is 27634263211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11236243679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11902329 + ... + 11903272.

Almost surely, 2^11236243672 is an apocalyptic number.

It is an amenable number.

11236243672 is a deficient number, since it is larger than the sum of its proper divisors (10188798128).

11236243672 is a wasteful number, since it uses less digits than its factorization.

11236243672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23805666 (or 23805662 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The spelling of 11236243672 in words is "eleven billion, two hundred thirty-six million, two hundred forty-three thousand, six hundred seventy-two".