200441443 has 4 divisors (see below), whose sum is σ = 206907328. Its totient is φ = 193975560.

The previous prime is 200441419. The next prime is 200441453. The reversal of 200441443 is 344144002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344144002 = 2 ⋅172072001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200441443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200441453) 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, 3232896 + ... + 3232957.

It is an arithmetic number, because the mean of its divisors is an integer number (51726832).

Almost surely, 2^200441443 is an apocalyptic number.

200441443 is a deficient number, since it is larger than the sum of its proper divisors (6465885).

200441443 is an equidigital number, since it uses as much as digits as its factorization.

200441443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6465884.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 200441443 is about 14157.7343879591. The cubic root of 200441443 is about 585.2334938571.

Adding to 200441443 its reverse (344144002), we get a palindrome (544585445).

The spelling of 200441443 in words is "two hundred million, four hundred forty-one thousand, four hundred forty-three".