14023323243421 has 2 divisors, whose sum is σ = 14023323243422. Its totient is φ = 14023323243420.

The previous prime is 14023323243373. The next prime is 14023323243473. The reversal of 14023323243421 is 12434232332041.

14023323243421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9446162518521 + 4577160724900 = 3073461^2 + 2139430^2 .

It is a cyclic number.

It is not a de Polignac number, because 14023323243421 - 2⁹ = 14023323242909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14023323243521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7011661621710 + 7011661621711.

It is an arithmetic number, because the mean of its divisors is an integer number (7011661621711).

Almost surely, 2^{14023323243421} is an apocalyptic number.

It is an amenable number.

14023323243421 is a deficient number, since it is larger than the sum of its proper divisors (1).

14023323243421 is an equidigital number, since it uses as much as digits as its factorization.

14023323243421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 14023323243421 its reverse (12434232332041), we get a palindrome (26457555575462).

The spelling of 14023323243421 in words is "fourteen trillion, twenty-three billion, three hundred twenty-three million, two hundred forty-three thousand, four hundred twenty-one".