12144014180 has 24 divisors (see below), whose sum is σ = 25506138168. Its totient is φ = 4856899328.

The previous prime is 12144014159. The next prime is 12144014257. The reversal of 12144014180 is 8141044121.

It can be written as a sum of positive squares in 4 ways, for example, as 7933821184 + 4210192996 = 89072^2 + 64886^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109952 + ... + 190728.

It is an arithmetic number, because the mean of its divisors is an integer number (1062755757).

Almost surely, 2^12144014180 is an apocalyptic number.

12144014180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12144014180 is an abundant number, since it is smaller than the sum of its proper divisors (13362123988).

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

12144014180 is a wasteful number, since it uses less digits than its factorization.

12144014180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88303 (or 88301 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The spelling of 12144014180 in words is "twelve billion, one hundred forty-four million, fourteen thousand, one hundred eighty".