144541111255 has 4 divisors (see below), whose sum is σ = 173449333512. Its totient is φ = 115632889000.

The previous prime is 144541111199. The next prime is 144541111307. The reversal of 144541111255 is 552111145441.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 144541111255 - 2²⁹ = 144004240343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144541111255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14454111121 + ... + 14454111130.

It is an arithmetic number, because the mean of its divisors is an integer number (43362333378).

Almost surely, 2^144541111255 is an apocalyptic number.

144541111255 is a deficient number, since it is larger than the sum of its proper divisors (28908222257).

144541111255 is an equidigital number, since it uses as much as digits as its factorization.

144541111255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28908222256.

The product of its digits is 16000, while the sum is 34.

Adding to 144541111255 its reverse (552111145441), we get a palindrome (696652256696).

The spelling of 144541111255 in words is "one hundred forty-four billion, five hundred forty-one million, one hundred eleven thousand, two hundred fifty-five".