255013320141243 has 16 divisors (see below), whose sum is σ = 377797806460800. Its totient is φ = 170008747281000.

The previous prime is 255013320141169. The next prime is 255013320141247. The reversal of 255013320141243 is 342141023310552.

255013320141243 is a `hidden beast` number, since 2 + 5 + 5 + 0 + 1 + 33 + 201 + 412 + 4 + 3 = 666.

It is not a de Polignac number, because 255013320141243 - 2⁸ = 255013320140987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255013320141198 and 255013320141207.

It is not an unprimeable number, because it can be changed into a prime (255013320141247) 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, 41637868 + ... + 47368118.

It is an arithmetic number, because the mean of its divisors is an integer number (23612362903800).

Almost surely, 2^{255013320141243} is an apocalyptic number.

255013320141243 is a deficient number, since it is larger than the sum of its proper divisors (122784486319557).

255013320141243 is a wasteful number, since it uses less digits than its factorization.

255013320141243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7378519 (or 7378513 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 255013320141243 its reverse (342141023310552), we get a palindrome (597154343451795).

The spelling of 255013320141243 in words is "two hundred fifty-five trillion, thirteen billion, three hundred twenty million, one hundred forty-one thousand, two hundred forty-three".