204443123332042 has 8 divisors (see below), whose sum is σ = 350473925712096. Its totient is φ = 87618481428012.

The previous prime is 204443123332033. The next prime is 204443123332057. The reversal of 204443123332042 is 240233321344402.

204443123332042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 204443123331992 and 204443123332010.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7301540118988 + ... + 7301540119015.

It is an arithmetic number, because the mean of its divisors is an integer number (43809240714012).

Almost surely, 2^{204443123332042} is an apocalyptic number.

204443123332042 is a deficient number, since it is larger than the sum of its proper divisors (146030802380054).

204443123332042 is a wasteful number, since it uses less digits than its factorization.

204443123332042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14603080238012.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 204443123332042 its reverse (240233321344402), we get a palindrome (444676444676444).

The spelling of 204443123332042 in words is "two hundred four trillion, four hundred forty-three billion, one hundred twenty-three million, three hundred thirty-two thousand, forty-two".