144015064 has 16 divisors (see below), whose sum is σ = 271687320. Its totient is φ = 71565120.

The previous prime is 144015059. The next prime is 144015071. The reversal of 144015064 is 460510441.

144015064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 53917 + ... + 56524.

Almost surely, 2^144015064 is an apocalyptic number.

It is an amenable number.

144015064 is a deficient number, since it is larger than the sum of its proper divisors (127672256).

144015064 is a wasteful number, since it uses less digits than its factorization.

144015064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110610 (or 110606 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 144015064 is about 12000.6276502523. The cubic root of 144015064 is about 524.1665554491.

The spelling of 144015064 in words is "one hundred forty-four million, fifteen thousand, sixty-four".