2442223439 has 2 divisors, whose sum is σ = 2442223440. Its totient is φ = 2442223438.

The previous prime is 2442223397. The next prime is 2442223481. The reversal of 2442223439 is 9343222442.

It is a balanced prime because it is at equal distance from previous prime (2442223397) and next prime (2442223481).

It is a cyclic number.

It is not a de Polignac number, because 2442223439 - 2²⁴ = 2425446223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2442223399 and 2442223408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2442223039) 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, 1221111719 + 1221111720.

It is an arithmetic number, because the mean of its divisors is an integer number (1221111720).

Almost surely, 2^2442223439 is an apocalyptic number.

2442223439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442223439 is an equidigital number, since it uses as much as digits as its factorization.

2442223439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 82944, while the sum is 35.

The square root of 2442223439 is about 49418.8571195247. The cubic root of 2442223439 is about 1346.6719006988.

The spelling of 2442223439 in words is "two billion, four hundred forty-two million, two hundred twenty-three thousand, four hundred thirty-nine".