241220363245439 has 2 divisors, whose sum is σ = 241220363245440. Its totient is φ = 241220363245438.

The previous prime is 241220363245427. The next prime is 241220363245469. The reversal of 241220363245439 is 934542363022142.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241220363245439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241220363245409) by changing a digit.

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 as a sum of consecutive naturals, namely, 120610181622719 + 120610181622720.

It is an arithmetic number, because the mean of its divisors is an integer number (120610181622720).

Almost surely, 2^{241220363245439} is an apocalyptic number.

241220363245439 is a deficient number, since it is larger than the sum of its proper divisors (1).

241220363245439 is an equidigital number, since it uses as much as digits as its factorization.

241220363245439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7464960, while the sum is 50.

The spelling of 241220363245439 in words is "two hundred forty-one trillion, two hundred twenty billion, three hundred sixty-three million, two hundred forty-five thousand, four hundred thirty-nine".