2242351343 has 2 divisors, whose sum is σ = 2242351344. Its totient is φ = 2242351342.

The previous prime is 2242351333. The next prime is 2242351381. The reversal of 2242351343 is 3431532422.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2242351343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242351333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121175671 + 1121175672.

It is an arithmetic number, because the mean of its divisors is an integer number (1121175672).

Almost surely, 2^2242351343 is an apocalyptic number.

2242351343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242351343 is an equidigital number, since it uses as much as digits as its factorization.

2242351343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 29.

The square root of 2242351343 is about 47353.4723436413. The cubic root of 2242351343 is about 1308.8841853374.

Adding to 2242351343 its reverse (3431532422), we get a palindrome (5673883765).

The spelling of 2242351343 in words is "two billion, two hundred forty-two million, three hundred fifty-one thousand, three hundred forty-three".