2542234223 has 2 divisors, whose sum is σ = 2542234224. Its totient is φ = 2542234222.

The previous prime is 2542234217. The next prime is 2542234241. The reversal of 2542234223 is 3224322452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2542234223 - 2⁶ = 2542234159 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2542234823) 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, 1271117111 + 1271117112.

It is an arithmetic number, because the mean of its divisors is an integer number (1271117112).

Almost surely, 2^2542234223 is an apocalyptic number.

2542234223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2542234223 is an equidigital number, since it uses as much as digits as its factorization.

2542234223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 29.

The square root of 2542234223 is about 50420.5734100674. The cubic root of 2542234223 is about 1364.8089242217.

Adding to 2542234223 its reverse (3224322452), we get a palindrome (5766556675).

The spelling of 2542234223 in words is "two billion, five hundred forty-two million, two hundred thirty-four thousand, two hundred twenty-three".