2442296956243 has 2 divisors, whose sum is σ = 2442296956244. Its totient is φ = 2442296956242.

The previous prime is 2442296956241. The next prime is 2442296956247. The reversal of 2442296956243 is 3426596922442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2442296956243 - 2¹ = 2442296956241 is a prime.

Together with 2442296956241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2442296956241) 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, 1221148478121 + 1221148478122.

It is an arithmetic number, because the mean of its divisors is an integer number (1221148478122).

Almost surely, 2^{2442296956243} is an apocalyptic number.

2442296956243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442296956243 is an equidigital number, since it uses as much as digits as its factorization.

2442296956243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44789760, while the sum is 58.

The spelling of 2442296956243 in words is "two trillion, four hundred forty-two billion, two hundred ninety-six million, nine hundred fifty-six thousand, two hundred forty-three".