245231334241 has 2 divisors, whose sum is σ = 245231334242. Its totient is φ = 245231334240.

The previous prime is 245231334233. The next prime is 245231334253. The reversal of 245231334241 is 142433132542.

245231334241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 245119059025 + 112275216 = 495095^2 + 10596^2 .

It is a cyclic number.

It is not a de Polignac number, because 245231334241 - 2³ = 245231334233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245231334197 and 245231334206.

It is not a weakly prime, because it can be changed into another prime (245231394241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122615667120 + 122615667121.

It is an arithmetic number, because the mean of its divisors is an integer number (122615667121).

Almost surely, 2^245231334241 is an apocalyptic number.

It is an amenable number.

245231334241 is a deficient number, since it is larger than the sum of its proper divisors (1).

245231334241 is an equidigital number, since it uses as much as digits as its factorization.

245231334241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 34.

Adding to 245231334241 its reverse (142433132542), we get a palindrome (387664466783).

The spelling of 245231334241 in words is "two hundred forty-five billion, two hundred thirty-one million, three hundred thirty-four thousand, two hundred forty-one".