204328879368 has 32 divisors (see below), whose sum is σ = 512666338560. Its totient is φ = 67863741120.

The previous prime is 204328879361. The next prime is 204328879379. The reversal of 204328879368 is 863978823402.

It is not an unprimeable number, because it can be changed into a prime (204328879361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15361048 + ... + 15374343.

It is an arithmetic number, because the mean of its divisors is an integer number (16020823080).

Almost surely, 2^204328879368 is an apocalyptic number.

It is an amenable number.

204328879368 is an abundant number, since it is smaller than the sum of its proper divisors (308337459192).

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

204328879368 is a wasteful number, since it uses less digits than its factorization.

204328879368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30735677 (or 30735673 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 60.

The spelling of 204328879368 in words is "two hundred four billion, three hundred twenty-eight million, eight hundred seventy-nine thousand, three hundred sixty-eight".