14071664807 has 2 divisors, whose sum is σ = 14071664808. Its totient is φ = 14071664806.

The previous prime is 14071664767. The next prime is 14071664911. The reversal of 14071664807 is 70846617041.

14071664807 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 is an emirp because it is prime and its reverse (70846617041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14071664807 - 2¹⁰ = 14071663783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14071664207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7035832403 + 7035832404.

It is an arithmetic number, because the mean of its divisors is an integer number (7035832404).

Almost surely, 2^14071664807 is an apocalyptic number.

14071664807 is a deficient number, since it is larger than the sum of its proper divisors (1).

14071664807 is an equidigital number, since it uses as much as digits as its factorization.

14071664807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 225792, while the sum is 44.

The spelling of 14071664807 in words is "fourteen billion, seventy-one million, six hundred sixty-four thousand, eight hundred seven".