204020343114 has 32 divisors (see below), whose sum is σ = 466380896256. Its totient is φ = 58285441200.

The previous prime is 204020343091. The next prime is 204020343139. The reversal of 204020343114 is 411343020402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161539 + ... + 658889.

It is an arithmetic number, because the mean of its divisors is an integer number (14574403008).

Almost surely, 2^204020343114 is an apocalyptic number.

204020343114 is an abundant number, since it is smaller than the sum of its proper divisors (262360553142).

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

204020343114 is a wasteful number, since it uses less digits than its factorization.

204020343114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507130.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 204020343114 its reverse (411343020402), we get a palindrome (615363363516).

The spelling of 204020343114 in words is "two hundred four billion, twenty million, three hundred forty-three thousand, one hundred fourteen".