2412304243 has 2 divisors, whose sum is σ = 2412304244. Its totient is φ = 2412304242.

The previous prime is 2412304241. The next prime is 2412304253. The reversal of 2412304243 is 3424032142.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2412304243 - 2¹ = 2412304241 is a prime.

Together with 2412304241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2412304241) 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, 1206152121 + 1206152122.

It is an arithmetic number, because the mean of its divisors is an integer number (1206152122).

Almost surely, 2^2412304243 is an apocalyptic number.

2412304243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2412304243 is an equidigital number, since it uses as much as digits as its factorization.

2412304243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2412304243 is about 49115.2139667537. The cubic root of 2412304243 is about 1341.1500194641.

Adding to 2412304243 its reverse (3424032142), we get a palindrome (5836336385).

The spelling of 2412304243 in words is "two billion, four hundred twelve million, three hundred four thousand, two hundred forty-three".