4442241239 has 2 divisors, whose sum is σ = 4442241240. Its totient is φ = 4442241238.

The previous prime is 4442241149. The next prime is 4442241241. The reversal of 4442241239 is 9321422444.

It is a happy number.

4442241239 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4442241239 - 2¹² = 4442237143 is a prime.

Together with 4442241241, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4442241199 and 4442241208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4442241299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221120619 + 2221120620.

It is an arithmetic number, because the mean of its divisors is an integer number (2221120620).

Almost surely, 2^4442241239 is an apocalyptic number.

4442241239 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442241239 is an equidigital number, since it uses as much as digits as its factorization.

4442241239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 55296, while the sum is 35.

The square root of 4442241239 is about 66650.1405774962. The cubic root of 4442241239 is about 1643.8696593889.

The spelling of 4442241239 in words is "four billion, four hundred forty-two million, two hundred forty-one thousand, two hundred thirty-nine".