4242244003 has 2 divisors, whose sum is σ = 4242244004. Its totient is φ = 4242244002.

The previous prime is 4242244001. The next prime is 4242244021. The reversal of 4242244003 is 3004422424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4242244003 - 2¹ = 4242244001 is a prime.

Together with 4242244001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4242244001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2121122001 + 2121122002.

It is an arithmetic number, because the mean of its divisors is an integer number (2121122002).

Almost surely, 2^4242244003 is an apocalyptic number.

4242244003 is a deficient number, since it is larger than the sum of its proper divisors (1).

4242244003 is an equidigital number, since it uses as much as digits as its factorization.

4242244003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4242244003 is about 65132.5111062056. The cubic root of 4242244003 is about 1618.8199508479.

Adding to 4242244003 its reverse (3004422424), we get a palindrome (7246666427).

The spelling of 4242244003 in words is "four billion, two hundred forty-two million, two hundred forty-four thousand, three".