204204010245 has 8 divisors (see below), whose sum is σ = 326726416416. Its totient is φ = 108908805456.

The previous prime is 204204010201. The next prime is 204204010279. The reversal of 204204010245 is 542010402402.

It is a happy number.

204204010245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 204204010245 - 2⁷ = 204204010117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6806800327 + ... + 6806800356.

It is an arithmetic number, because the mean of its divisors is an integer number (40840802052).

Almost surely, 2^204204010245 is an apocalyptic number.

It is an amenable number.

204204010245 is a deficient number, since it is larger than the sum of its proper divisors (122522406171).

204204010245 is a wasteful number, since it uses less digits than its factorization.

204204010245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13613600691.

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 204204010245 its reverse (542010402402), we get a palindrome (746214412647).

The spelling of 204204010245 in words is "two hundred four billion, two hundred four million, ten thousand, two hundred forty-five".