12382395188 has 12 divisors (see below), whose sum is σ = 21669984420. Its totient is φ = 6190971072.

The previous prime is 12382395169. The next prime is 12382395203. The reversal of 12382395188 is 88159328321.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10957483684 + 1424911504 = 104678^2 + 37748^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150698 + ... + 217886.

It is an arithmetic number, because the mean of its divisors is an integer number (1805832035).

Almost surely, 2^12382395188 is an apocalyptic number.

It is an amenable number.

12382395188 is a deficient number, since it is larger than the sum of its proper divisors (9287589232).

12382395188 is a wasteful number, since it uses less digits than its factorization.

12382395188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113266 (or 113264 counting only the distinct ones).

The product of its digits is 829440, while the sum is 50.

The spelling of 12382395188 in words is "twelve billion, three hundred eighty-two million, three hundred ninety-five thousand, one hundred eighty-eight".