204310343204 has 24 divisors (see below), whose sum is σ = 394984329600. Its totient is φ = 91692787680.

The previous prime is 204310343191. The next prime is 204310343219. The reversal of 204310343204 is 402343013402.

204310343204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 29385239 + ... + 29392190.

It is an arithmetic number, because the mean of its divisors is an integer number (16457680400).

Almost surely, 2^204310343204 is an apocalyptic number.

It is an amenable number.

204310343204 is a deficient number, since it is larger than the sum of its proper divisors (190673986396).

204310343204 is a wasteful number, since it uses less digits than its factorization.

204310343204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58777523 (or 58777521 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 204310343204 its reverse (402343013402), we get a palindrome (606653356606).

The spelling of 204310343204 in words is "two hundred four billion, three hundred ten million, three hundred forty-three thousand, two hundred four".