200043452 has 12 divisors (see below), whose sum is σ = 400086960. Its totient is φ = 85732896.

The previous prime is 200043413. The next prime is 200043463. The reversal of 200043452 is 254340002.

200043452 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

200043452 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3572177 + ... + 3572232.

It is an arithmetic number, because the mean of its divisors is an integer number (33340580).

Almost surely, 2^200043452 is an apocalyptic number.

It is an amenable number.

200043452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200043452 is a wasteful number, since it uses less digits than its factorization.

200043452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7144420 (or 7144418 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 200043452 is about 14143.6718004908. The cubic root of 200043452 is about 584.8458960488.

Adding to 200043452 its reverse (254340002), we get a palindrome (454383454).

The spelling of 200043452 in words is "two hundred million, forty-three thousand, four hundred fifty-two".