200324404443 has 4 divisors (see below), whose sum is σ = 267099205928. Its totient is φ = 133549602960.

The previous prime is 200324404421. The next prime is 200324404477. The reversal of 200324404443 is 344404423002.

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

It is not a de Polignac number, because 200324404443 - 2⁹ = 200324403931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200324404443.

It is not an unprimeable number, because it can be changed into a prime (200324404043) 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, 33387400738 + ... + 33387400743.

It is an arithmetic number, because the mean of its divisors is an integer number (66774801482).

Almost surely, 2^200324404443 is an apocalyptic number.

200324404443 is a deficient number, since it is larger than the sum of its proper divisors (66774801485).

200324404443 is an equidigital number, since it uses as much as digits as its factorization.

200324404443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66774801484.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 200324404443 its reverse (344404423002), we get a palindrome (544728827445).

The spelling of 200324404443 in words is "two hundred billion, three hundred twenty-four million, four hundred four thousand, four hundred forty-three".