144808568 has 16 divisors (see below), whose sum is σ = 272684880. Its totient is φ = 72092608.

The previous prime is 144808549. The next prime is 144808577. The reversal of 144808568 is 865808441.

It is a congruent number.

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, 36980 + ... + 40707.

It is an arithmetic number, because the mean of its divisors is an integer number (17042805).

Almost surely, 2^144808568 is an apocalyptic number.

It is an amenable number.

144808568 is a deficient number, since it is larger than the sum of its proper divisors (127876312).

144808568 is a wasteful number, since it uses less digits than its factorization.

144808568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77926 (or 77922 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 44.

The square root of 144808568 is about 12033.6431723730. The cubic root of 144808568 is about 525.1274889177.

The spelling of 144808568 in words is "one hundred forty-four million, eight hundred eight thousand, five hundred sixty-eight".