204461323312 has 10 divisors (see below), whose sum is σ = 396143813948. Its totient is φ = 102230661648.

The previous prime is 204461323309. The next prime is 204461323331. The reversal of 204461323312 is 213323164402.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6389416338 + ... + 6389416369.

Almost surely, 2^204461323312 is an apocalyptic number.

It is an amenable number.

204461323312 is a deficient number, since it is larger than the sum of its proper divisors (191682490636).

204461323312 is a wasteful number, since it uses less digits than its factorization.

204461323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12778832715 (or 12778832709 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 204461323312 its reverse (213323164402), we get a palindrome (417784487714).

The spelling of 204461323312 in words is "two hundred four billion, four hundred sixty-one million, three hundred twenty-three thousand, three hundred twelve".