558342000243855 has 128 divisors (see below), whose sum is σ = 1041291359539200. Its totient is φ = 283524455043072.

The previous prime is 558342000243773. The next prime is 558342000243877.

558342000243855 is a `hidden beast` number, since 5 + 5 + 8 + 34 + 200 + 0 + 24 + 385 + 5 = 666.

558342000243855 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 558342000243855 - 2⁹ = 558342000243343 is a prime.

It is a super-2 number, since 2×558342000243855² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1497379519 + ... + 1497752351.

It is an arithmetic number, because the mean of its divisors is an integer number (8135088746400).

Almost surely, 2^{558342000243855} is an apocalyptic number.

558342000243855 is a deficient number, since it is larger than the sum of its proper divisors (482949359295345).

558342000243855 is a wasteful number, since it uses less digits than its factorization.

558342000243855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379310 (or 379304 counting only the distinct ones).

The product of its (nonzero) digits is 23040000, while the sum is 54.

It can be divided in two parts, 558342000 and 243855, that added together give a palindrome (558585855).

The spelling of 558342000243855 in words is "five hundred fifty-eight trillion, three hundred forty-two billion, two hundred forty-three thousand, eight hundred fifty-five".