144541255 has 4 divisors (see below), whose sum is σ = 173449512. Its totient is φ = 115633000.

The previous prime is 144541253. The next prime is 144541261. The reversal of 144541255 is 552145441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552145441 = 17041 ⋅32401.

It is not a de Polignac number, because 144541255 - 2¹ = 144541253 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 (144541253) by changing a digit.

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, 14454121 + ... + 14454130.

It is an arithmetic number, because the mean of its divisors is an integer number (43362378).

Almost surely, 2^144541255 is an apocalyptic number.

144541255 is a deficient number, since it is larger than the sum of its proper divisors (28908257).

144541255 is an equidigital number, since it uses as much as digits as its factorization.

144541255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28908256.

The product of its digits is 16000, while the sum is 31.

The square root of 144541255 is about 12022.5311394897. The cubic root of 144541255 is about 524.8041658106.

Adding to 144541255 its reverse (552145441), we get a palindrome (696686696).

The spelling of 144541255 in words is "one hundred forty-four million, five hundred forty-one thousand, two hundred fifty-five".