16343416319 has 2 divisors, whose sum is σ = 16343416320. Its totient is φ = 16343416318.

The previous prime is 16343416213. The next prime is 16343416321. The reversal of 16343416319 is 91361434361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16343416319 - 2²⁴ = 16326639103 is a prime.

It is a super-2 number, since 2×16343416319² (a number of 21 digits) contains 22 as substring.

Together with 16343416321, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16343416519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8171708159 + 8171708160.

It is an arithmetic number, because the mean of its divisors is an integer number (8171708160).

Almost surely, 2^16343416319 is an apocalyptic number.

16343416319 is a deficient number, since it is larger than the sum of its proper divisors (1).

16343416319 is an equidigital number, since it uses as much as digits as its factorization.

16343416319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 41.

The spelling of 16343416319 in words is "sixteen billion, three hundred forty-three million, four hundred sixteen thousand, three hundred nineteen".