201334234 has 4 divisors (see below), whose sum is σ = 302001354. Its totient is φ = 100667116.

The previous prime is 201334207. The next prime is 201334253. The reversal of 201334234 is 432433102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 140541025 + 60793209 = 11855^2 + 7797^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50333557 + ... + 50333560.

Almost surely, 2^201334234 is an apocalyptic number.

201334234 is a deficient number, since it is larger than the sum of its proper divisors (100667120).

201334234 is a wasteful number, since it uses less digits than its factorization.

201334234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100667119.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 201334234 is about 14189.2295069183. The cubic root of 201334234 is about 586.1011077855.

Adding to 201334234 its reverse (432433102), we get a palindrome (633767336).

The spelling of 201334234 in words is "two hundred one million, three hundred thirty-four thousand, two hundred thirty-four".