204321132214042 has 8 divisors (see below), whose sum is σ = 307303365073716. Its totient is φ = 101886677189472.

The previous prime is 204321132214037. The next prime is 204321132214141. The reversal of 204321132214042 is 240412231123402.

204321132214042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 187980853993321 + 16340278220721 = 13710611^2 + 4042311^2 .

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 = 204321132213995 and 204321132214013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136944457843 + ... + 136944459334.

Almost surely, 2^{204321132214042} is an apocalyptic number.

204321132214042 is a deficient number, since it is larger than the sum of its proper divisors (102982232859674).

204321132214042 is a wasteful number, since it uses less digits than its factorization.

204321132214042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273888917552.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 204321132214042 its reverse (240412231123402), we get a palindrome (444733363337444).

The spelling of 204321132214042 in words is "two hundred four trillion, three hundred twenty-one billion, one hundred thirty-two million, two hundred fourteen thousand, forty-two".