200342044 has 12 divisors (see below), whose sum is σ = 400684144. Its totient is φ = 85860864.

The previous prime is 200342033. The next prime is 200342047. The reversal of 200342044 is 440243002.

200342044 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200342047) 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, 3577509 + ... + 3577564.

Almost surely, 2^200342044 is an apocalyptic number.

It is an amenable number.

200342044 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.

200342044 is a wasteful number, since it uses less digits than its factorization.

200342044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7155084 (or 7155082 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 200342044 is about 14154.2235392832. The cubic root of 200342044 is about 585.1367386791.

Adding to 200342044 its reverse (440243002), we get a palindrome (640585046).

The spelling of 200342044 in words is "two hundred million, three hundred forty-two thousand, forty-four".