255143103211134 has 24 divisors (see below), whose sum is σ = 552859517003040. Its totient is φ = 85040091832608.

The previous prime is 255143103211097. The next prime is 255143103211153. The reversal of 255143103211134 is 431112301341552.

255143103211134 is a `hidden beast` number, since 2 + 5 + 5 + 1 + 4 + 310 + 321 + 1 + 13 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 633896374 + ... + 634298745.

It is an arithmetic number, because the mean of its divisors is an integer number (23035813208460).

Almost surely, 2^{255143103211134} is an apocalyptic number.

255143103211134 is an abundant number, since it is smaller than the sum of its proper divisors (297716413791906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255143103211134 is a wasteful number, since it uses less digits than its factorization.

255143103211134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268206304 (or 1268206301 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 255143103211134 its reverse (431112301341552), we get a palindrome (686255404552686).

The spelling of 255143103211134 in words is "two hundred fifty-five trillion, one hundred forty-three billion, one hundred three million, two hundred eleven thousand, one hundred thirty-four".