204432301214243 has 8 divisors (see below), whose sum is σ = 205616916872640. Its totient is φ = 203248291659840.

The previous prime is 204432301214159. The next prime is 204432301214249. The reversal of 204432301214243 is 342412103234402.

It is a happy number.

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 204432301214243 - 2¹² = 204432301210147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204432301214249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150849458 + ... + 152198631.

It is an arithmetic number, because the mean of its divisors is an integer number (25702114609080).

Almost surely, 2^{204432301214243} is an apocalyptic number.

204432301214243 is a deficient number, since it is larger than the sum of its proper divisors (1184615658397).

204432301214243 is a wasteful number, since it uses less digits than its factorization.

204432301214243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303051997.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 204432301214243 its reverse (342412103234402), we get a palindrome (546844404448645).

The spelling of 204432301214243 in words is "two hundred four trillion, four hundred thirty-two billion, three hundred one million, two hundred fourteen thousand, two hundred forty-three".