11323934188 has 12 divisors (see below), whose sum is σ = 22647868432. Its totient is φ = 4853114640.

The previous prime is 11323934183. The next prime is 11323934189. The reversal of 11323934188 is 88143932311.

11323934188 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11323934183) 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, 202213083 + ... + 202213138.

Almost surely, 2^11323934188 is an apocalyptic number.

It is an amenable number.

11323934188 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11323934188 is a wasteful number, since it uses less digits than its factorization.

11323934188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404426232 (or 404426230 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The spelling of 11323934188 in words is "eleven billion, three hundred twenty-three million, nine hundred thirty-four thousand, one hundred eighty-eight".