204934112908 has 36 divisors (see below), whose sum is σ = 412197512272. Its totient is φ = 87329927520.

The previous prime is 204934112839. The next prime is 204934112909. The reversal of 204934112908 is 809211439402.

It is not an unprimeable number, because it can be changed into a prime (204934112909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32224233 + ... + 32230591.

Almost surely, 2^204934112908 is an apocalyptic number.

204934112908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

204934112908 is an abundant number, since it is smaller than the sum of its proper divisors (207263399364).

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

204934112908 is an frugal number, since it uses more digits than its factorization.

204934112908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12910 (or 6549 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 204934112908 in words is "two hundred four billion, nine hundred thirty-four million, one hundred twelve thousand, nine hundred eight".