144120088 has 32 divisors (see below), whose sum is σ = 309612960. Its totient is φ = 61608960.

The previous prime is 144120079. The next prime is 144120089. The reversal of 144120088 is 880021441.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144120089) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 20520 + ... + 26632.

It is an arithmetic number, because the mean of its divisors is an integer number (9675405).

Almost surely, 2^144120088 is an apocalyptic number.

It is an amenable number.

144120088 is an abundant number, since it is smaller than the sum of its proper divisors (165492872).

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

144120088 is a wasteful number, since it uses less digits than its factorization.

144120088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6547 (or 6543 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 144120088 is about 12005.0026239064. The cubic root of 144120088 is about 524.2939418727.

The spelling of 144120088 in words is "one hundred forty-four million, one hundred twenty thousand, eighty-eight".