4442235023 has 2 divisors, whose sum is σ = 4442235024. Its totient is φ = 4442235022.

The previous prime is 4442234987. The next prime is 4442235037. The reversal of 4442235023 is 3205322444.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4442235023 - 2¹² = 4442230927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4442235043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221117511 + 2221117512.

It is an arithmetic number, because the mean of its divisors is an integer number (2221117512).

Almost surely, 2^4442235023 is an apocalyptic number.

4442235023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442235023 is an equidigital number, since it uses as much as digits as its factorization.

4442235023 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4442235023 is about 66650.0939459203. The cubic root of 4442235023 is about 1643.8688926364.

Adding to 4442235023 its reverse (3205322444), we get a palindrome (7647557467).

The spelling of 4442235023 in words is "four billion, four hundred forty-two million, two hundred thirty-five thousand, twenty-three".