204300443423342 has 48 divisors (see below), whose sum is σ = 375261677965440. Its totient is φ = 82945522990512.

The previous prime is 204300443423341. The next prime is 204300443423387. The reversal of 204300443423342 is 243324344003402.

204300443423342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 204300443423296 and 204300443423305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204300443423341) 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 23 ways as a sum of consecutive naturals, for example, 41663693 + ... + 46308359.

It is an arithmetic number, because the mean of its divisors is an integer number (7817951624280).

Almost surely, 2^{204300443423342} is an apocalyptic number.

204300443423342 is a deficient number, since it is larger than the sum of its proper divisors (170961234542098).

204300443423342 is a wasteful number, since it uses less digits than its factorization.

204300443423342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4668325 (or 4668318 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 38.

Adding to 204300443423342 its reverse (243324344003402), we get a palindrome (447624787426744).

The spelling of 204300443423342 in words is "two hundred four trillion, three hundred billion, four hundred forty-three million, four hundred twenty-three thousand, three hundred forty-two".