6413668223 has 4 divisors (see below), whose sum is σ = 6416859528. Its totient is φ = 6410476920.

The previous prime is 6413668207. The next prime is 6413668229. The reversal of 6413668223 is 3228663146.

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 6413668223 - 2⁴ = 6413668207 is a prime.

It is a super-2 number, since 2×6413668223² = 82270280149439955458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6413668229) 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, 1592636 + ... + 1596657.

It is an arithmetic number, because the mean of its divisors is an integer number (1604214882).

Almost surely, 2^6413668223 is an apocalyptic number.

6413668223 is a deficient number, since it is larger than the sum of its proper divisors (3191305).

6413668223 is a wasteful number, since it uses less digits than its factorization.

6413668223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191304.

The product of its digits is 248832, while the sum is 41.

The square root of 6413668223 is about 80085.3808319596. The cubic root of 6413668223 is about 1857.9563076338.

The spelling of 6413668223 in words is "six billion, four hundred thirteen million, six hundred sixty-eight thousand, two hundred twenty-three".