503234244112 has 80 divisors (see below), whose sum is σ = 1089108864000. Its totient is φ = 224145263232.

The previous prime is 503234244109. The next prime is 503234244157. The reversal of 503234244112 is 211442432305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197412 + ... + 1022467.

It is an arithmetic number, because the mean of its divisors is an integer number (13613860800).

Almost surely, 2^503234244112 is an apocalyptic number.

It is an amenable number.

503234244112 is an abundant number, since it is smaller than the sum of its proper divisors (585874619888).

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

503234244112 is a wasteful number, since it uses less digits than its factorization.

503234244112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219988 (or 1219982 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 503234244112 its reverse (211442432305), we get a palindrome (714676676417).

The spelling of 503234244112 in words is "five hundred three billion, two hundred thirty-four million, two hundred forty-four thousand, one hundred twelve".