2242042304423 has 2 divisors, whose sum is σ = 2242042304424. Its totient is φ = 2242042304422.

The previous prime is 2242042304419. The next prime is 2242042304441. The reversal of 2242042304423 is 3244032402422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2242042304423 - 2² = 2242042304419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2242042304423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242042304323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121021152211 + 1121021152212.

It is an arithmetic number, because the mean of its divisors is an integer number (1121021152212).

Almost surely, 2^{2242042304423} is an apocalyptic number.

2242042304423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242042304423 is an equidigital number, since it uses as much as digits as its factorization.

2242042304423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 2242042304423 its reverse (3244032402422), we get a palindrome (5486074706845).

The spelling of 2242042304423 in words is "two trillion, two hundred forty-two billion, forty-two million, three hundred four thousand, four hundred twenty-three".