12144231084 has 12 divisors (see below), whose sum is σ = 28336539224. Its totient is φ = 4048077024.

The previous prime is 12144231053. The next prime is 12144231089. The reversal of 12144231084 is 48013244121.

12144231084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (12144231089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506009617 + ... + 506009640.

Almost surely, 2^12144231084 is an apocalyptic number.

It is an amenable number.

12144231084 is an abundant number, since it is smaller than the sum of its proper divisors (16192308140).

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

12144231084 is a wasteful number, since it uses less digits than its factorization.

12144231084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012019264 (or 1012019262 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The spelling of 12144231084 in words is "twelve billion, one hundred forty-four million, two hundred thirty-one thousand, eighty-four".