235230216204 has 12 divisors (see below), whose sum is σ = 548870504504. Its totient is φ = 78410072064.

The previous prime is 235230216161. The next prime is 235230216209. The reversal of 235230216204 is 402612032532.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (235230216209) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9801258997 + ... + 9801259020.

Almost surely, 2^235230216204 is an apocalyptic number.

It is an amenable number.

235230216204 is an abundant number, since it is smaller than the sum of its proper divisors (313640288300).

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

235230216204 is a wasteful number, since it uses less digits than its factorization.

235230216204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19602518024 (or 19602518022 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 235230216204 its reverse (402612032532), we get a palindrome (637842248736).

The spelling of 235230216204 in words is "two hundred thirty-five billion, two hundred thirty million, two hundred sixteen thousand, two hundred four".