200335434 has 16 divisors (see below), whose sum is σ = 431491872. Its totient is φ = 61641648.

The previous prime is 200335397. The next prime is 200335453. The reversal of 200335434 is 434533002.

It is a super-2 number, since 2×200335434² = 80268572231936712, which contains 22 as substring.

It is a Curzon number.

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, 1284124 + ... + 1284279.

It is an arithmetic number, because the mean of its divisors is an integer number (26968242).

Almost surely, 2^200335434 is an apocalyptic number.

200335434 is an abundant number, since it is smaller than the sum of its proper divisors (231156438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200335434 is a wasteful number, since it uses less digits than its factorization.

200335434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568421.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 200335434 is about 14153.9900381483. The cubic root of 200335434 is about 585.1303033576.

Adding to 200335434 its reverse (434533002), we get a palindrome (634868436).

The spelling of 200335434 in words is "two hundred million, three hundred thirty-five thousand, four hundred thirty-four".