2343425143 has 2 divisors, whose sum is σ = 2343425144. Its totient is φ = 2343425142.

The previous prime is 2343425131. The next prime is 2343425179. The reversal of 2343425143 is 3415243432.

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-2343425143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2343425113) 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, 1171712571 + 1171712572.

It is an arithmetic number, because the mean of its divisors is an integer number (1171712572).

Almost surely, 2^2343425143 is an apocalyptic number.

2343425143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343425143 is an equidigital number, since it uses as much as digits as its factorization.

2343425143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 31.

The square root of 2343425143 is about 48408.9366026563. The cubic root of 2343425143 is about 1328.2618376071.

Adding to 2343425143 its reverse (3415243432), we get a palindrome (5758668575).

The spelling of 2343425143 in words is "two billion, three hundred forty-three million, four hundred twenty-five thousand, one hundred forty-three".