204812848468 has 6 divisors (see below), whose sum is σ = 358422484826. Its totient is φ = 102406424232.

The previous prime is 204812848447. The next prime is 204812848469. The reversal of 204812848468 is 864848218402.

It can be written as a sum of positive squares in only one way, i.e., 104968224144 + 99844624324 = 323988^2 + 315982^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204812848469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25601606055 + ... + 25601606062.

Almost surely, 2^204812848468 is an apocalyptic number.

It is an amenable number.

204812848468 is a deficient number, since it is larger than the sum of its proper divisors (153609636358).

204812848468 is a wasteful number, since it uses less digits than its factorization.

204812848468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51203212121 (or 51203212119 counting only the distinct ones).

The product of its (nonzero) digits is 6291456, while the sum is 55.

The spelling of 204812848468 in words is "two hundred four billion, eight hundred twelve million, eight hundred forty-eight thousand, four hundred sixty-eight".