204375516116 has 24 divisors (see below), whose sum is σ = 364033071360. Its totient is φ = 100376690400.

The previous prime is 204375516049. The next prime is 204375516119. The reversal of 204375516116 is 611615573402.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204375516119) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1250771 + ... + 1404698.

It is an arithmetic number, because the mean of its divisors is an integer number (15168044640).

Almost surely, 2^204375516116 is an apocalyptic number.

It is an amenable number.

204375516116 is a deficient number, since it is larger than the sum of its proper divisors (159657555244).

204375516116 is a wasteful number, since it uses less digits than its factorization.

204375516116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655815 (or 2655813 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 41.

The spelling of 204375516116 in words is "two hundred four billion, three hundred seventy-five million, five hundred sixteen thousand, one hundred sixteen".