6423443246 has 16 divisors (see below), whose sum is σ = 10523921328. Its totient is φ = 2916182400.

The previous prime is 6423443237. The next prime is 6423443287.

6423443246 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159755 + ... + 195878.

It is an arithmetic number, because the mean of its divisors is an integer number (657745083).

Almost surely, 2^6423443246 is an apocalyptic number.

6423443246 is a deficient number, since it is larger than the sum of its proper divisors (4100478082).

6423443246 is a wasteful number, since it uses less digits than its factorization.

6423443246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356467.

The product of its digits is 331776, while the sum is 38.

The square root of 6423443246 is about 80146.3863564665. The cubic root of 6423443246 is about 1858.8997275395.

The spelling of 6423443246 in words is "six billion, four hundred twenty-three million, four hundred forty-three thousand, two hundred forty-six".