6803424443 has 4 divisors (see below), whose sum is σ = 6807756648. Its totient is φ = 6799092240.

The previous prime is 6803424391. The next prime is 6803424451. The reversal of 6803424443 is 3444243086.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6803424443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6803424397 and 6803424406.

It is not an unprimeable number, because it can be changed into a prime (6803724443) 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, 2163746 + ... + 2166887.

It is an arithmetic number, because the mean of its divisors is an integer number (1701939162).

Almost surely, 2^6803424443 is an apocalyptic number.

6803424443 is a deficient number, since it is larger than the sum of its proper divisors (4332205).

6803424443 is a wasteful number, since it uses less digits than its factorization.

6803424443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4332204.

The product of its (nonzero) digits is 221184, while the sum is 38.

The square root of 6803424443 is about 82482.8736344703. The cubic root of 6803424443 is about 1894.8544470880.

The spelling of 6803424443 in words is "six billion, eight hundred three million, four hundred twenty-four thousand, four hundred forty-three".