204334224354 has 48 divisors (see below), whose sum is σ = 477153331200. Its totient is φ = 62822819808.

The previous prime is 204334224331. The next prime is 204334224379. The reversal of 204334224354 is 453422433402.

204334224354 is a `hidden beast` number, since 20 + 4 + 3 + 342 + 243 + 54 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42084 + ... + 640655.

It is an arithmetic number, because the mean of its divisors is an integer number (9940694400).

Almost surely, 2^204334224354 is an apocalyptic number.

204334224354 is an abundant number, since it is smaller than the sum of its proper divisors (272819106846).

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

204334224354 is a wasteful number, since it uses less digits than its factorization.

204334224354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684039 (or 684036 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 36.

Adding to 204334224354 its reverse (453422433402), we get a palindrome (657756657756).

The spelling of 204334224354 in words is "two hundred four billion, three hundred thirty-four million, two hundred twenty-four thousand, three hundred fifty-four".