204334342300512 has 144 divisors (see below), whose sum is σ = 613932550686000. Its totient is φ = 64286757983232.

The previous prime is 204334342300511. The next prime is 204334342300577. The reversal of 204334342300512 is 215003243433402.

204334342300512 is a `hidden beast` number, since 2 + 0 + 4 + 3 + 3 + 4 + 342 + 300 + 5 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204334342300511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67936587 + ... + 70880522.

It is an arithmetic number, because the mean of its divisors is an integer number (4263420490875).

Almost surely, 2^{204334342300512} is an apocalyptic number.

It is an amenable number.

204334342300512 is an abundant number, since it is smaller than the sum of its proper divisors (409598208385488).

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

204334342300512 is a wasteful number, since it uses less digits than its factorization.

204334342300512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138817413 (or 138817402 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 204334342300512 its reverse (215003243433402), we get a palindrome (419337585733914).

The spelling of 204334342300512 in words is "two hundred four trillion, three hundred thirty-four billion, three hundred forty-two million, three hundred thousand, five hundred twelve".