424213042003 has 2 divisors, whose sum is σ = 424213042004. Its totient is φ = 424213042002.

The previous prime is 424213041977. The next prime is 424213042027. The reversal of 424213042003 is 300240312424.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424213042003 is a prime.

It is not a weakly prime, because it can be changed into another prime (424213042073) 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, 212106521001 + 212106521002.

It is an arithmetic number, because the mean of its divisors is an integer number (212106521002).

Almost surely, 2^424213042003 is an apocalyptic number.

424213042003 is a deficient number, since it is larger than the sum of its proper divisors (1).

424213042003 is an equidigital number, since it uses as much as digits as its factorization.

424213042003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 424213042003 its reverse (300240312424), we get a palindrome (724453354427).

The spelling of 424213042003 in words is "four hundred twenty-four billion, two hundred thirteen million, forty-two thousand, three".