505130241234344 has 32 divisors (see below), whose sum is σ = 1033222722704640. Its totient is φ = 229604260723200.

The previous prime is 505130241234329. The next prime is 505130241234511. The reversal of 505130241234344 is 443432142031505.

It is a super-2 number, since 2×505130241234344² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50059064 + ... + 59297304.

It is an arithmetic number, because the mean of its divisors is an integer number (32288210084520).

Almost surely, 2^{505130241234344} is an apocalyptic number.

It is an amenable number.

505130241234344 is an abundant number, since it is smaller than the sum of its proper divisors (528092481470296).

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

505130241234344 is a wasteful number, since it uses less digits than its factorization.

505130241234344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9859601 (or 9859597 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 505130241234344 its reverse (443432142031505), we get a palindrome (948562383265849).

The spelling of 505130241234344 in words is "five hundred five trillion, one hundred thirty billion, two hundred forty-one million, two hundred thirty-four thousand, three hundred forty-four".