204352314334513 has 8 divisors (see below), whose sum is σ = 211618268013056. Its totient is φ = 197128482127200.

The previous prime is 204352314334463. The next prime is 204352314334577. The reversal of 204352314334513 is 315433413253402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 204352314334513 - 2⁹ = 204352314334001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 204352314334513.

It is not an unprimeable number, because it can be changed into a prime (204352314334583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10530357933 + ... + 10530377338.

It is an arithmetic number, because the mean of its divisors is an integer number (26452283501632).

Almost surely, 2^{204352314334513} is an apocalyptic number.

It is an amenable number.

204352314334513 is a deficient number, since it is larger than the sum of its proper divisors (7265953678543).

204352314334513 is a wasteful number, since it uses less digits than its factorization.

204352314334513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21060735615.

The product of its (nonzero) digits is 1555200, while the sum is 43.

Adding to 204352314334513 its reverse (315433413253402), we get a palindrome (519785727587915).

The spelling of 204352314334513 in words is "two hundred four trillion, three hundred fifty-two billion, three hundred fourteen million, three hundred thirty-four thousand, five hundred thirteen".