16343416223 has 4 divisors (see below), whose sum is σ = 16369905360. Its totient is φ = 16316927088.

The previous prime is 16343416213. The next prime is 16343416319. The reversal of 16343416223 is 32261434361.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16343416223 - 2²⁸ = 16074980767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16343416213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13243643 + ... + 13244876.

It is an arithmetic number, because the mean of its divisors is an integer number (4092476340).

Almost surely, 2^16343416223 is an apocalyptic number.

16343416223 is a deficient number, since it is larger than the sum of its proper divisors (26489137).

16343416223 is an equidigital number, since it uses as much as digits as its factorization.

16343416223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26489136.

The product of its digits is 62208, while the sum is 35.

The spelling of 16343416223 in words is "sixteen billion, three hundred forty-three million, four hundred sixteen thousand, two hundred twenty-three".