204512608984 has 16 divisors (see below), whose sum is σ = 383711629320. Its totient is φ = 102189507840.

The previous prime is 204512608969. The next prime is 204512609009. The reversal of 204512608984 is 489806215402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8336569 + ... + 8361064.

Almost surely, 2^204512608984 is an apocalyptic number.

It is an amenable number.

204512608984 is a deficient number, since it is larger than the sum of its proper divisors (179199020336).

204512608984 is a wasteful number, since it uses less digits than its factorization.

204512608984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16699170 (or 16699166 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 49.

The spelling of 204512608984 in words is "two hundred four billion, five hundred twelve million, six hundred eight thousand, nine hundred eighty-four".