180024144 has 40 divisors (see below), whose sum is σ = 475883232. Its totient is φ = 58611840.

The previous prime is 180024139. The next prime is 180024149. The reversal of 180024144 is 441420081.

180024144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (180024139) and next prime (180024149).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180024149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41547 + ... + 45674.

Almost surely, 2^180024144 is an apocalyptic number.

It is an amenable number.

180024144 is an abundant number, since it is smaller than the sum of its proper divisors (295859088).

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

180024144 is a wasteful number, since it uses less digits than its factorization.

180024144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87275 (or 87269 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 180024144 is about 13417.3076285818. The cubic root of 180024144 is about 564.6468610598.

The spelling of 180024144 in words is "one hundred eighty million, twenty-four thousand, one hundred forty-four".