14202256813 has 2 divisors, whose sum is σ = 14202256814. Its totient is φ = 14202256812.

The previous prime is 14202256811. The next prime is 14202256847. The reversal of 14202256813 is 31865220241.

It is an a-pointer prime, because the next prime (14202256847) can be obtained adding 14202256813 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13637101284 + 565155529 = 116778^2 + 23773^2 .

It is a cyclic number.

It is not a de Polignac number, because 14202256813 - 2¹ = 14202256811 is a prime.

Together with 14202256811, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14202256811) 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, 7101128406 + 7101128407.

It is an arithmetic number, because the mean of its divisors is an integer number (7101128407).

Almost surely, 2^14202256813 is an apocalyptic number.

It is an amenable number.

14202256813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14202256813 is an equidigital number, since it uses as much as digits as its factorization.

14202256813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 14202256813 in words is "fourteen billion, two hundred two million, two hundred fifty-six thousand, eight hundred thirteen".