504305450242 has 64 divisors (see below), whose sum is σ = 873206231040. Its totient is φ = 216030326400.

The previous prime is 504305450237. The next prime is 504305450269. The reversal of 504305450242 is 242054503405.

It is a junction number, because it is equal to n+sod(n) for n = 504305450198 and 504305450207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154173067 + ... + 154176337.

It is an arithmetic number, because the mean of its divisors is an integer number (13643847360).

Almost surely, 2^504305450242 is an apocalyptic number.

504305450242 is a deficient number, since it is larger than the sum of its proper divisors (368900780798).

504305450242 is a wasteful number, since it uses less digits than its factorization.

504305450242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5119.

The product of its (nonzero) digits is 96000, while the sum is 34.

Adding to 504305450242 its reverse (242054503405), we get a palindrome (746359953647).

The spelling of 504305450242 in words is "five hundred four billion, three hundred five million, four hundred fifty thousand, two hundred forty-two".