144113375 has 16 divisors (see below), whose sum is σ = 205548096. Its totient is φ = 98820000.

The previous prime is 144113371. The next prime is 144113381. The reversal of 144113375 is 573311441.

It is not a de Polignac number, because 144113375 - 2² = 144113371 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144113371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81476 + ... + 83225.

It is an arithmetic number, because the mean of its divisors is an integer number (12846756).

Almost surely, 2^144113375 is an apocalyptic number.

144113375 is a deficient number, since it is larger than the sum of its proper divisors (61434721).

144113375 is an equidigital number, since it uses as much as digits as its factorization.

144113375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164723 (or 164713 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 144113375 is about 12004.7230288749. The cubic root of 144113375 is about 524.2858013469.

The spelling of 144113375 in words is "one hundred forty-four million, one hundred thirteen thousand, three hundred seventy-five".