255044315211 has 16 divisors (see below), whose sum is σ = 402040300800. Its totient is φ = 140714104608.

The previous prime is 255044315191. The next prime is 255044315213. The reversal of 255044315211 is 112513440552.

It is not a de Polignac number, because 255044315211 - 2²⁹ = 254507444299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255044315213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209395381 + ... + 209396598.

It is an arithmetic number, because the mean of its divisors is an integer number (25127518800).

Almost surely, 2^255044315211 is an apocalyptic number.

255044315211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

255044315211 is a deficient number, since it is larger than the sum of its proper divisors (146995985589).

255044315211 is a wasteful number, since it uses less digits than its factorization.

255044315211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418792018.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 255044315211 its reverse (112513440552), we get a palindrome (367557755763).

The spelling of 255044315211 in words is "two hundred fifty-five billion, forty-four million, three hundred fifteen thousand, two hundred eleven".