14213341303321 has 2 divisors, whose sum is σ = 14213341303322. Its totient is φ = 14213341303320.

The previous prime is 14213341303319. The next prime is 14213341303327. The reversal of 14213341303321 is 12330314331241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12186103539600 + 2027237763721 = 3490860^2 + 1423811^2 .

It is a cyclic number.

It is not a de Polignac number, because 14213341303321 - 2¹ = 14213341303319 is a prime.

Together with 14213341303319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14213341303327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7106670651660 + 7106670651661.

It is an arithmetic number, because the mean of its divisors is an integer number (7106670651661).

Almost surely, 2^{14213341303321} is an apocalyptic number.

It is an amenable number.

14213341303321 is a deficient number, since it is larger than the sum of its proper divisors (1).

14213341303321 is an equidigital number, since it uses as much as digits as its factorization.

14213341303321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 14213341303321 its reverse (12330314331241), we get a palindrome (26543655634562).

The spelling of 14213341303321 in words is "fourteen trillion, two hundred thirteen billion, three hundred forty-one million, three hundred three thousand, three hundred twenty-one".