144055888 has 20 divisors (see below), whose sum is σ = 279305908. Its totient is φ = 71976960.

The previous prime is 144055871. The next prime is 144055907. The reversal of 144055888 is 888550441.

It can be written as a sum of positive squares in 2 ways, for example, as 61027344 + 83028544 = 7812^2 + 9112^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31678 + ... + 35938.

Almost surely, 2^144055888 is an apocalyptic number.

It is an amenable number.

144055888 is a deficient number, since it is larger than the sum of its proper divisors (135250020).

144055888 is a wasteful number, since it uses less digits than its factorization.

144055888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6382 (or 6376 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 43.

The square root of 144055888 is about 12002.3284407652. The cubic root of 144055888 is about 524.2160793281.

The spelling of 144055888 in words is "one hundred forty-four million, fifty-five thousand, eight hundred eighty-eight".