144372180 has 48 divisors (see below), whose sum is σ = 405728064. Its totient is φ = 38357760.

The previous prime is 144372161. The next prime is 144372223. The reversal of 144372180 is 81273441.

144372180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12579 + ... + 21141.

It is an arithmetic number, because the mean of its divisors is an integer number (8452668).

Almost surely, 2^144372180 is an apocalyptic number.

144372180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144372180 is an abundant number, since it is smaller than the sum of its proper divisors (261355884).

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

144372180 is a wasteful number, since it uses less digits than its factorization.

144372180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8856 (or 8854 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 144372180 is about 12015.4974928215. The cubic root of 144372180 is about 524.5994586627.

The spelling of 144372180 in words is "one hundred forty-four million, three hundred seventy-two thousand, one hundred eighty".