14420513319923 has 2 divisors, whose sum is σ = 14420513319924. Its totient is φ = 14420513319922.

The previous prime is 14420513319893. The next prime is 14420513320013. The reversal of 14420513319923 is 32991331502441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14420513319923 - 2¹⁶ = 14420513254387 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (14420513318923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7210256659961 + 7210256659962.

It is an arithmetic number, because the mean of its divisors is an integer number (7210256659962).

Almost surely, 2^{14420513319923} is an apocalyptic number.

14420513319923 is a deficient number, since it is larger than the sum of its proper divisors (1).

14420513319923 is an equidigital number, since it uses as much as digits as its factorization.

14420513319923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 14420513319923 in words is "fourteen trillion, four hundred twenty billion, five hundred thirteen million, three hundred nineteen thousand, nine hundred twenty-three".