255441120044 has 24 divisors (see below), whose sum is σ = 513326654400. Its totient is φ = 109998568080.

The previous prime is 255441120041. The next prime is 255441120059. The reversal of 255441120044 is 440021144552.

It is not an unprimeable number, because it can be changed into a prime (255441120041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152774954 + ... + 152776625.

It is an arithmetic number, because the mean of its divisors is an integer number (21388610600).

Almost surely, 2^255441120044 is an apocalyptic number.

It is an amenable number.

255441120044 is an abundant number, since it is smaller than the sum of its proper divisors (257885534356).

255441120044 is a wasteful number, since it uses less digits than its factorization.

255441120044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305551613 (or 305551611 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 255441120044 its reverse (440021144552), we get a palindrome (695462264596).

The spelling of 255441120044 in words is "two hundred fifty-five billion, four hundred forty-one million, one hundred twenty thousand, forty-four".