14065672813 has 2 divisors, whose sum is σ = 14065672814. Its totient is φ = 14065672812.

The previous prime is 14065672781. The next prime is 14065672843. The reversal of 14065672813 is 31827656041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7782415524 + 6283257289 = 88218^2 + 79267^2 .

It is an emirp because it is prime and its reverse (31827656041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14065672813 - 2⁵ = 14065672781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14065672813.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14065672843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7032836406 + 7032836407.

It is an arithmetic number, because the mean of its divisors is an integer number (7032836407).

Almost surely, 2^14065672813 is an apocalyptic number.

It is an amenable number.

14065672813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14065672813 is an equidigital number, since it uses as much as digits as its factorization.

14065672813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 14065672813 in words is "fourteen billion, sixty-five million, six hundred seventy-two thousand, eight hundred thirteen".