200434233 has 16 divisors (see below), whose sum is σ = 283504320. Its totient is φ = 125523456.

The previous prime is 200434231. The next prime is 200434237. The reversal of 200434233 is 332434002.

It is not a de Polignac number, because 200434233 - 2¹ = 200434231 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200434231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25566 + ... + 32472.

It is an arithmetic number, because the mean of its divisors is an integer number (17719020).

Almost surely, 2^200434233 is an apocalyptic number.

It is an amenable number.

200434233 is a deficient number, since it is larger than the sum of its proper divisors (83070087).

200434233 is a wasteful number, since it uses less digits than its factorization.

200434233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7496.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 200434233 is about 14157.4797545326. The cubic root of 200434233 is about 585.2264767053.

Adding to 200434233 its reverse (332434002), we get a palindrome (532868235).

The spelling of 200434233 in words is "two hundred million, four hundred thirty-four thousand, two hundred thirty-three".