200434051 has 16 divisors (see below), whose sum is σ = 215424000. Its totient is φ = 186123168.

The previous prime is 200434037. The next prime is 200434081. The reversal of 200434051 is 150434002.

200434051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 200434051 - 2⁵ = 200434019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200434001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82350 + ... + 84748.

It is an arithmetic number, because the mean of its divisors is an integer number (13464000).

Almost surely, 2^200434051 is an apocalyptic number.

200434051 is a deficient number, since it is larger than the sum of its proper divisors (14989949).

200434051 is a wasteful number, since it uses less digits than its factorization.

200434051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2538.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 200434051 is about 14157.4733268334. The cubic root of 200434051 is about 585.2262995712.

Adding to 200434051 its reverse (150434002), we get a palindrome (350868053).

The spelling of 200434051 in words is "two hundred million, four hundred thirty-four thousand, fifty-one".