144486880 has 48 divisors (see below), whose sum is σ = 349305264. Its totient is φ = 56448000.

The previous prime is 144486871. The next prime is 144486899. The reversal of 144486880 is 88684441.

144486880 is digitally balanced in base 3, 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 (43).

It is a congruent number.

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, 3621 + ... + 17380.

It is an arithmetic number, because the mean of its divisors is an integer number (7277193).

Almost surely, 2^144486880 is an apocalyptic number.

144486880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144486880 is an abundant number, since it is smaller than the sum of its proper divisors (204818384).

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

144486880 is a wasteful number, since it uses less digits than its factorization.

144486880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21059 (or 21051 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 43.

The square root of 144486880 is about 12020.2695477265. The cubic root of 144486880 is about 524.7383488330.

The spelling of 144486880 in words is "one hundred forty-four million, four hundred eighty-six thousand, eight hundred eighty".