204014432014243 has 2 divisors, whose sum is σ = 204014432014244. Its totient is φ = 204014432014242.

The previous prime is 204014432014241. The next prime is 204014432014307. The reversal of 204014432014243 is 342410234410402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 204014432014243 - 2¹ = 204014432014241 is a prime.

It is a super-2 number, since 2×204014432014243² (a number of 29 digits) contains 22 as substring.

Together with 204014432014241, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 204014432014199 and 204014432014208.

It is not a weakly prime, because it can be changed into another prime (204014432014241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102007216007121 + 102007216007122.

It is an arithmetic number, because the mean of its divisors is an integer number (102007216007122).

Almost surely, 2^{204014432014243} is an apocalyptic number.

204014432014243 is a deficient number, since it is larger than the sum of its proper divisors (1).

204014432014243 is an equidigital number, since it uses as much as digits as its factorization.

204014432014243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 204014432014243 its reverse (342410234410402), we get a palindrome (546424666424645).

The spelling of 204014432014243 in words is "two hundred four trillion, fourteen billion, four hundred thirty-two million, fourteen thousand, two hundred forty-three".