6413223146 has 16 divisors (see below), whose sum is σ = 10832894208. Its totient is φ = 2821065600.

The previous prime is 6413223139. The next prime is 6413223149.

6413223146 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6413223146² = 82258862240780274632, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6413223149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4701095 + ... + 4702458.

It is an arithmetic number, because the mean of its divisors is an integer number (677055888).

Almost surely, 2^6413223146 is an apocalyptic number.

6413223146 is a deficient number, since it is larger than the sum of its proper divisors (4419671062).

6413223146 is a wasteful number, since it uses less digits than its factorization.

6413223146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9403597.

The product of its digits is 20736, while the sum is 32.

The square root of 6413223146 is about 80082.6020181662. The cubic root of 6413223146 is about 1857.9133289660.

It can be divided in two parts, 64132 and 23146, that added together give a palindrome (87278).

The spelling of 6413223146 in words is "six billion, four hundred thirteen million, two hundred twenty-three thousand, one hundred forty-six".