144868080 has 160 divisors (see below), whose sum is σ = 523252224. Its totient is φ = 32467968.

The previous prime is 144868063. The next prime is 144868091. The reversal of 144868080 is 80868441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88227 + ... + 89853.

Almost surely, 2^144868080 is an apocalyptic number.

144868080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144868080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261626112).

144868080 is an abundant number, since it is smaller than the sum of its proper divisors (378384144).

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

144868080 is a wasteful number, since it uses less digits than its factorization.

144868080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703 (or 1697 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 144868080 is about 12036.1156524852. The cubic root of 144868080 is about 525.1994163075.

The spelling of 144868080 in words is "one hundred forty-four million, eight hundred sixty-eight thousand, eighty".