8668112388 has 48 divisors (see below), whose sum is σ = 23062677120. Its totient is φ = 2510221824.

The previous prime is 8668112377. The next prime is 8668112389. The reversal of 8668112388 is 8832118668.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 8668112388.

It is not an unprimeable number, because it can be changed into a prime (8668112389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1631608 + ... + 1636911.

It is an arithmetic number, because the mean of its divisors is an integer number (480472440).

Almost surely, 2^8668112388 is an apocalyptic number.

It is an amenable number.

8668112388 is an abundant number, since it is smaller than the sum of its proper divisors (14394564732).

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

8668112388 is a wasteful number, since it uses less digits than its factorization.

8668112388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3268556 (or 3268554 counting only the distinct ones).

The product of its digits is 884736, while the sum is 51.

The square root of 8668112388 is about 93102.6980704641. The cubic root of 8668112388 is about 2054.1942593357.

The spelling of 8668112388 in words is "eight billion, six hundred sixty-eight million, one hundred twelve thousand, three hundred eighty-eight".