12140233180 has 12 divisors (see below), whose sum is σ = 25494489720. Its totient is φ = 4856093264.

The previous prime is 12140233139. The next prime is 12140233181. The reversal of 12140233180 is 8133204121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12140233181) 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, 303505810 + ... + 303505849.

It is an arithmetic number, because the mean of its divisors is an integer number (2124540810).

Almost surely, 2^12140233180 is an apocalyptic number.

12140233180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12140233180 is an abundant number, since it is smaller than the sum of its proper divisors (13354256540).

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

12140233180 is a wasteful number, since it uses less digits than its factorization.

12140233180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607011668 (or 607011666 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The spelling of 12140233180 in words is "twelve billion, one hundred forty million, two hundred thirty-three thousand, one hundred eighty".