202200434 has 16 divisors (see below), whose sum is σ = 309191040. Its totient is φ = 99145200.

The previous prime is 202200407. The next prime is 202200443. The reversal of 202200434 is 434002202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52784 + ... + 56484.

It is an arithmetic number, because the mean of its divisors is an integer number (19324440).

Almost surely, 2^202200434 is an apocalyptic number.

202200434 is a deficient number, since it is larger than the sum of its proper divisors (106990606).

202200434 is a wasteful number, since it uses less digits than its factorization.

202200434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4225.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 202200434 is about 14219.7198987884. The cubic root of 202200434 is about 586.9404325904.

Adding to 202200434 its reverse (434002202), we get a palindrome (636202636).

The spelling of 202200434 in words is "two hundred two million, two hundred thousand, four hundred thirty-four".