144995488 has 24 divisors (see below), whose sum is σ = 311411520. Its totient is φ = 65906880.

The previous prime is 144995467. The next prime is 144995497. The reversal of 144995488 is 884599441.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205608 + ... + 206311.

It is an arithmetic number, because the mean of its divisors is an integer number (12975480).

Almost surely, 2^144995488 is an apocalyptic number.

It is an amenable number.

144995488 is an abundant number, since it is smaller than the sum of its proper divisors (166416032).

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

144995488 is a wasteful number, since it uses less digits than its factorization.

144995488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411940 (or 411932 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 52.

The square root of 144995488 is about 12041.4072267323. The cubic root of 144995488 is about 525.3533379540.

The spelling of 144995488 in words is "one hundred forty-four million, nine hundred ninety-five thousand, four hundred eighty-eight".