144028888 has 16 divisors (see below), whose sum is σ = 271012680. Its totient is φ = 71758848.

The previous prime is 144028861. The next prime is 144028891. The reversal of 144028888 is 888820441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29545 + ... + 34072.

Almost surely, 2^144028888 is an apocalyptic number.

It is an amenable number.

144028888 is a deficient number, since it is larger than the sum of its proper divisors (126983792).

144028888 is a wasteful number, since it uses less digits than its factorization.

144028888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63906 (or 63902 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 43.

The square root of 144028888 is about 12001.2036063055. The cubic root of 144028888 is about 524.1833264878.

The spelling of 144028888 in words is "one hundred forty-four million, twenty-eight thousand, eight hundred eighty-eight".