144254255 has 4 divisors (see below), whose sum is σ = 173105112. Its totient is φ = 115403400.

The previous prime is 144254221. The next prime is 144254263. The reversal of 144254255 is 552452441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552452441 = 1129 ⋅489329.

It is not a de Polignac number, because 144254255 - 2¹⁰ = 144253231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14425421 + ... + 14425430.

It is an arithmetic number, because the mean of its divisors is an integer number (43276278).

Almost surely, 2^144254255 is an apocalyptic number.

144254255 is a deficient number, since it is larger than the sum of its proper divisors (28850857).

144254255 is an equidigital number, since it uses as much as digits as its factorization.

144254255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28850856.

The product of its digits is 32000, while the sum is 32.

The square root of 144254255 is about 12010.5892861258. The cubic root of 144254255 is about 524.4565866255.

The spelling of 144254255 in words is "one hundred forty-four million, two hundred fifty-four thousand, two hundred fifty-five".