204201324235 has 32 divisors (see below), whose sum is σ = 257475635712. Its totient is φ = 155174131200.

The previous prime is 204201324209. The next prime is 204201324331. The reversal of 204201324235 is 532423102402.

It is not a de Polignac number, because 204201324235 - 2¹³ = 204201316043 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10458352 + ... + 10477858.

It is an arithmetic number, because the mean of its divisors is an integer number (8046113616).

Almost surely, 2^204201324235 is an apocalyptic number.

204201324235 is a deficient number, since it is larger than the sum of its proper divisors (53274311477).

204201324235 is a wasteful number, since it uses less digits than its factorization.

204201324235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20163.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 204201324235 its reverse (532423102402), we get a palindrome (736624426637).

The spelling of 204201324235 in words is "two hundred four billion, two hundred one million, three hundred twenty-four thousand, two hundred thirty-five".