144325975 has 24 divisors (see below), whose sum is σ = 182274048. Its totient is φ = 113349600.

The previous prime is 144325967. The next prime is 144325981. The reversal of 144325975 is 579523441.

It is a happy number.

It is not a de Polignac number, because 144325975 - 2³ = 144325967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 415752 + ... + 416098.

It is an arithmetic number, because the mean of its divisors is an integer number (7594752).

Almost surely, 2^144325975 is an apocalyptic number.

144325975 is a deficient number, since it is larger than the sum of its proper divisors (37948073).

144325975 is a wasteful number, since it uses less digits than its factorization.

144325975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615 (or 610 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The square root of 144325975 is about 12013.5746137442. The cubic root of 144325975 is about 524.5434882666.

The spelling of 144325975 in words is "one hundred forty-four million, three hundred twenty-five thousand, nine hundred seventy-five".