2321611330417 has 2 divisors, whose sum is σ = 2321611330418. Its totient is φ = 2321611330416.

The previous prime is 2321611330351. The next prime is 2321611330433. The reversal of 2321611330417 is 7140331161232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2262861326961 + 58750003456 = 1504281^2 + 242384^2 .

It is a cyclic number.

It is not a de Polignac number, because 2321611330417 - 2²³ = 2321602941809 is a prime.

It is not a weakly prime, because it can be changed into another prime (2321611330487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160805665208 + 1160805665209.

It is an arithmetic number, because the mean of its divisors is an integer number (1160805665209).

Almost surely, 2^{2321611330417} is an apocalyptic number.

It is an amenable number.

2321611330417 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321611330417 is an equidigital number, since it uses as much as digits as its factorization.

2321611330417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

Adding to 2321611330417 its reverse (7140331161232), we get a palindrome (9461942491649).

The spelling of 2321611330417 in words is "two trillion, three hundred twenty-one billion, six hundred eleven million, three hundred thirty thousand, four hundred seventeen".