4442031242303 has 2 divisors, whose sum is σ = 4442031242304. Its totient is φ = 4442031242302.

The previous prime is 4442031242291. The next prime is 4442031242347. The reversal of 4442031242303 is 3032421302444.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4442031242303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4442031242303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4442031242503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221015621151 + 2221015621152.

It is an arithmetic number, because the mean of its divisors is an integer number (2221015621152).

Almost surely, 2^{4442031242303} is an apocalyptic number.

4442031242303 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442031242303 is an equidigital number, since it uses as much as digits as its factorization.

4442031242303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 4442031242303 its reverse (3032421302444), we get a palindrome (7474452544747).

The spelling of 4442031242303 in words is "four trillion, four hundred forty-two billion, thirty-one million, two hundred forty-two thousand, three hundred three".