4324440024623 has 2 divisors, whose sum is σ = 4324440024624. Its totient is φ = 4324440024622.

The previous prime is 4324440024617. The next prime is 4324440024719. The reversal of 4324440024623 is 3264200444234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4324440024623 - 2⁴ = 4324440024607 is a prime.

It is a super-2 number, since 2×4324440024623² (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 (4324440024323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2162220012311 + 2162220012312.

It is an arithmetic number, because the mean of its divisors is an integer number (2162220012312).

Almost surely, 2^{4324440024623} is an apocalyptic number.

4324440024623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4324440024623 is an equidigital number, since it uses as much as digits as its factorization.

4324440024623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 4324440024623 its reverse (3264200444234), we get a palindrome (7588640468857).

The spelling of 4324440024623 in words is "four trillion, three hundred twenty-four billion, four hundred forty million, twenty-four thousand, six hundred twenty-three".