144859016 has 16 divisors (see below), whose sum is σ = 272832000. Its totient is φ = 72103824.

The previous prime is 144859009. The next prime is 144859069. The reversal of 144859016 is 610958441.

144859016 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 38816 + ... + 42383.

It is an arithmetic number, because the mean of its divisors is an integer number (17052000).

Almost surely, 2^144859016 is an apocalyptic number.

It is an amenable number.

144859016 is a deficient number, since it is larger than the sum of its proper divisors (127972984).

144859016 is a wasteful number, since it uses less digits than its factorization.

144859016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81428 (or 81424 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 144859016 is about 12035.7391131579. The cubic root of 144859016 is about 525.1884626481.

The spelling of 144859016 in words is "one hundred forty-four million, eight hundred fifty-nine thousand, sixteen".