11184994164 has 12 divisors (see below), whose sum is σ = 26098319744. Its totient is φ = 3728331384.

The previous prime is 11184994151. The next prime is 11184994169. The reversal of 11184994164 is 46149948111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11184994169) 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, 466041412 + ... + 466041435.

Almost surely, 2^11184994164 is an apocalyptic number.

It is an amenable number.

11184994164 is an abundant number, since it is smaller than the sum of its proper divisors (14913325580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11184994164 is a wasteful number, since it uses less digits than its factorization.

11184994164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932082854 (or 932082852 counting only the distinct ones).

The product of its digits is 248832, while the sum is 48.

The spelling of 11184994164 in words is "eleven billion, one hundred eighty-four million, nine hundred ninety-four thousand, one hundred sixty-four".