144012888 has 48 divisors (see below), whose sum is σ = 398342880. Its totient is φ = 46981824.

The previous prime is 144012881. The next prime is 144012889. The reversal of 144012888 is 888210441.

It is a happy number.

144012888 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144012881) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 17895 + ... + 24662.

It is an arithmetic number, because the mean of its divisors is an integer number (8298810).

Almost surely, 2^144012888 is an apocalyptic number.

144012888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

144012888 is an abundant number, since it is smaller than the sum of its proper divisors (254329992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144012888 is a wasteful number, since it uses less digits than its factorization.

144012888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42616 (or 42609 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 36.

The square root of 144012888 is about 12000.5369879852. The cubic root of 144012888 is about 524.1639154656.

The spelling of 144012888 in words is "one hundred forty-four million, twelve thousand, eight hundred eighty-eight".