5242204324321 has 2 divisors, whose sum is σ = 5242204324322. Its totient is φ = 5242204324320.

The previous prime is 5242204324271. The next prime is 5242204324327. The reversal of 5242204324321 is 1234234022425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3829222785600 + 1412981538721 = 1956840^2 + 1188689^2 .

It is a cyclic number.

It is not a de Polignac number, because 5242204324321 - 2¹¹ = 5242204322273 is a prime.

It is a super-2 number, since 2×5242204324321² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5242204324327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2621102162160 + 2621102162161.

It is an arithmetic number, because the mean of its divisors is an integer number (2621102162161).

Almost surely, 2^{5242204324321} is an apocalyptic number.

It is an amenable number.

5242204324321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5242204324321 is an equidigital number, since it uses as much as digits as its factorization.

5242204324321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 5242204324321 its reverse (1234234022425), we get a palindrome (6476438346746).

The spelling of 5242204324321 in words is "five trillion, two hundred forty-two billion, two hundred four million, three hundred twenty-four thousand, three hundred twenty-one".