200043241 has 4 divisors (see below), whose sum is σ = 201912912. Its totient is φ = 198173572.

The previous prime is 200043227. The next prime is 200043269. The reversal of 200043241 is 142340002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200043241 - 2⁵ = 200043209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200043271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934675 + ... + 934888.

It is an arithmetic number, because the mean of its divisors is an integer number (50478228).

Almost surely, 2^200043241 is an apocalyptic number.

It is an amenable number.

200043241 is a deficient number, since it is larger than the sum of its proper divisors (1869671).

200043241 is a wasteful number, since it uses less digits than its factorization.

200043241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869670.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 200043241 is about 14143.6643413226. The cubic root of 200043241 is about 584.8456904226.

Adding to 200043241 its reverse (142340002), we get a palindrome (342383243).

The spelling of 200043241 in words is "two hundred million, forty-three thousand, two hundred forty-one".