11040931544 has 16 divisors (see below), whose sum is σ = 20703988800. Its totient is φ = 5519867872.

The previous prime is 11040931519. The next prime is 11040931553. The reversal of 11040931544 is 44513904011.

11040931544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11040931544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9302 + ... + 148890.

It is an arithmetic number, because the mean of its divisors is an integer number (1293999300).

Almost surely, 2^11040931544 is an apocalyptic number.

It is an amenable number.

11040931544 is a deficient number, since it is larger than the sum of its proper divisors (9663057256).

11040931544 is a wasteful number, since it uses less digits than its factorization.

11040931544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149482 (or 149478 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The spelling of 11040931544 in words is "eleven billion, forty million, nine hundred thirty-one thousand, five hundred forty-four".