11358018872 has 64 divisors (see below), whose sum is σ = 22034073600. Its totient is φ = 5485864320.

The previous prime is 11358018857. The next prime is 11358018899. The reversal of 11358018872 is 27881085311.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17663783 + ... + 17664425.

It is an arithmetic number, because the mean of its divisors is an integer number (344282400).

Almost surely, 2^11358018872 is an apocalyptic number.

It is an amenable number.

11358018872 is a deficient number, since it is larger than the sum of its proper divisors (10676054728).

11358018872 is a wasteful number, since it uses less digits than its factorization.

11358018872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 44.

The spelling of 11358018872 in words is "eleven billion, three hundred fifty-eight million, eighteen thousand, eight hundred seventy-two".