200233442 has 16 divisors (see below), whose sum is σ = 309733632. Its totient is φ = 97030560.

The previous prime is 200233441. The next prime is 200233477. The reversal of 200233442 is 244332002.

It is not an unprimeable number, because it can be changed into a prime (200233441) 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 7 ways as a sum of consecutive naturals, for example, 659 + ... + 20022.

It is an arithmetic number, because the mean of its divisors is an integer number (19358352).

Almost surely, 2^200233442 is an apocalyptic number.

200233442 is a deficient number, since it is larger than the sum of its proper divisors (109500190).

200233442 is a wasteful number, since it uses less digits than its factorization.

200233442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20833.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 200233442 is about 14150.3866378273. The cubic root of 200233442 is about 585.0309886913.

Adding to 200233442 its reverse (244332002), we get a palindrome (444565444).

The spelling of 200233442 in words is "two hundred million, two hundred thirty-three thousand, four hundred forty-two".