204344013302343 has 12 divisors (see below), whose sum is σ = 295170570876480. Its totient is φ = 136226113229376.

The previous prime is 204344013302267. The next prime is 204344013302413. The reversal of 204344013302343 is 343203310443402.

204344013302343 is a `hidden beast` number, since 2 + 0 + 4 + 3 + 4 + 4 + 0 + 1 + 3 + 302 + 343 = 666.

204344013302343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 204344013302343 - 2¹⁰ = 204344013301319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 204344013302298 and 204344013302307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204344013382343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 268680183 + ... + 269439656.

It is an arithmetic number, because the mean of its divisors is an integer number (24597547573040).

Almost surely, 2^{204344013302343} is an apocalyptic number.

204344013302343 is a deficient number, since it is larger than the sum of its proper divisors (90826557574137).

204344013302343 is a wasteful number, since it uses less digits than its factorization.

204344013302343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538162038 (or 538162035 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 204344013302343 its reverse (343203310443402), we get a palindrome (547547323745745).

The spelling of 204344013302343 in words is "two hundred four trillion, three hundred forty-four billion, thirteen million, three hundred two thousand, three hundred forty-three".