200234043 has 6 divisors (see below), whose sum is σ = 289226964. Its totient is φ = 133489356.

The previous prime is 200234039. The next prime is 200234051. The reversal of 200234043 is 340432002.

It is not a de Polignac number, because 200234043 - 2² = 200234039 is a prime.

It is a super-2 number, since 2×200234043² = 80187343952251698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200234033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11124105 + ... + 11124122.

It is an arithmetic number, because the mean of its divisors is an integer number (48204494).

Almost surely, 2^200234043 is an apocalyptic number.

200234043 is a deficient number, since it is larger than the sum of its proper divisors (88992921).

200234043 is a wasteful number, since it uses less digits than its factorization.

200234043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22248233 (or 22248230 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 200234043 is about 14150.4078739802. The cubic root of 200234043 is about 585.0315740136.

Adding to 200234043 its reverse (340432002), we get a palindrome (540666045).

The spelling of 200234043 in words is "two hundred million, two hundred thirty-four thousand, forty-three".