4224831603623 has 2 divisors, whose sum is σ = 4224831603624. Its totient is φ = 4224831603622.

The previous prime is 4224831603611. The next prime is 4224831603631. The reversal of 4224831603623 is 3263061384224.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4224831603623 - 2¹⁰ = 4224831602599 is a prime.

It is a super-2 number, since 2×4224831603623² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4224831603673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112415801811 + 2112415801812.

It is an arithmetic number, because the mean of its divisors is an integer number (2112415801812).

Almost surely, 2^{4224831603623} is an apocalyptic number.

4224831603623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224831603623 is an equidigital number, since it uses as much as digits as its factorization.

4224831603623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 44.

Adding to 4224831603623 its reverse (3263061384224), we get a palindrome (7487892987847).

The spelling of 4224831603623 in words is "four trillion, two hundred twenty-four billion, eight hundred thirty-one million, six hundred three thousand, six hundred twenty-three".