144255129 has 8 divisors (see below), whose sum is σ = 193139232. Its totient is φ = 95770560.

The previous prime is 144255113. The next prime is 144255131. The reversal of 144255129 is 921552441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 144255129 - 2⁴ = 144255113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144255129.

It is not an unprimeable number, because it can be changed into a prime (144255329) 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, 99039 + ... + 100484.

It is an arithmetic number, because the mean of its divisors is an integer number (24142404).

Almost surely, 2^144255129 is an apocalyptic number.

It is an amenable number.

144255129 is a deficient number, since it is larger than the sum of its proper divisors (48884103).

144255129 is a wasteful number, since it uses less digits than its factorization.

144255129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199767.

The product of its digits is 14400, while the sum is 33.

The square root of 144255129 is about 12010.6256706302. The cubic root of 144255129 is about 524.4576458066.

The spelling of 144255129 in words is "one hundred forty-four million, two hundred fifty-five thousand, one hundred twenty-nine".