314241442441243 has 2 divisors, whose sum is σ = 314241442441244. Its totient is φ = 314241442441242.

The previous prime is 314241442441177. The next prime is 314241442441319. The reversal of 314241442441243 is 342144244142413.

It is a weak prime.

It is an emirp because it is prime and its reverse (342144244142413) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314241442441243 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 314241442441243.

It is not a weakly prime, because it can be changed into another prime (314241442411243) by changing a digit.

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 as a sum of consecutive naturals, namely, 157120721220621 + 157120721220622.

It is an arithmetic number, because the mean of its divisors is an integer number (157120721220622).

Almost surely, 2^{314241442441243} is an apocalyptic number.

314241442441243 is a deficient number, since it is larger than the sum of its proper divisors (1).

314241442441243 is an equidigital number, since it uses as much as digits as its factorization.

314241442441243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1179648, while the sum is 43.

Adding to 314241442441243 its reverse (342144244142413), we get a palindrome (656385686583656).

The spelling of 314241442441243 in words is "three hundred fourteen trillion, two hundred forty-one billion, four hundred forty-two million, four hundred forty-one thousand, two hundred forty-three".