11807087144 has 16 divisors (see below), whose sum is σ = 22901678100. Its totient is φ = 5699972992.

The previous prime is 11807087143. The next prime is 11807087177. The reversal of 11807087144 is 44178070811.

It can be written as a sum of positive squares in 2 ways, for example, as 11713732900 + 93354244 = 108230^2 + 9662^2 .

It is not an unprimeable number, because it can be changed into a prime (11807087143) 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, 25446077 + ... + 25446540.

Almost surely, 2^11807087144 is an apocalyptic number.

It is an amenable number.

11807087144 is a deficient number, since it is larger than the sum of its proper divisors (11094590956).

11807087144 is a wasteful number, since it uses less digits than its factorization.

11807087144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50892652 (or 50892648 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 41.

The spelling of 11807087144 in words is "eleven billion, eight hundred seven million, eighty-seven thousand, one hundred forty-four".