504334241321 has 2 divisors, whose sum is σ = 504334241322. Its totient is φ = 504334241320.

The previous prime is 504334241317. The next prime is 504334241423. The reversal of 504334241321 is 123142433405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 497357815696 + 6976425625 = 705236^2 + 83525^2 .

It is a cyclic number.

It is not a de Polignac number, because 504334241321 - 2² = 504334241317 is a prime.

It is not a weakly prime, because it can be changed into another prime (504334241311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252167120660 + 252167120661.

It is an arithmetic number, because the mean of its divisors is an integer number (252167120661).

Almost surely, 2^504334241321 is an apocalyptic number.

It is an amenable number.

504334241321 is a deficient number, since it is larger than the sum of its proper divisors (1).

504334241321 is an equidigital number, since it uses as much as digits as its factorization.

504334241321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 504334241321 its reverse (123142433405), we get a palindrome (627476674726).

The spelling of 504334241321 in words is "five hundred four billion, three hundred thirty-four million, two hundred forty-one thousand, three hundred twenty-one".