14506333321 has 2 divisors, whose sum is σ = 14506333322. Its totient is φ = 14506333320.

The previous prime is 14506333229. The next prime is 14506333337. The reversal of 14506333321 is 12333360541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14430015625 + 76317696 = 120125^2 + 8736^2 .

It is a cyclic number.

It is not a de Polignac number, because 14506333321 - 2⁹ = 14506332809 is a prime.

It is not a weakly prime, because it can be changed into another prime (14506331321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7253166660 + 7253166661.

It is an arithmetic number, because the mean of its divisors is an integer number (7253166661).

Almost surely, 2^14506333321 is an apocalyptic number.

It is an amenable number.

14506333321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14506333321 is an equidigital number, since it uses as much as digits as its factorization.

14506333321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 14506333321 its reverse (12333360541), we get a palindrome (26839693862).

The spelling of 14506333321 in words is "fourteen billion, five hundred six million, three hundred thirty-three thousand, three hundred twenty-one".