4023243244423 has 16 divisors (see below), whose sum is σ = 4592465047296. Its totient is φ = 3491591708160.

The previous prime is 4023243244403. The next prime is 4023243244453. The reversal of 4023243244423 is 3244423423204.

It is a cyclic number.

It is not a de Polignac number, because 4023243244423 - 2¹³ = 4023243236231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023243244403) 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 in 15 ways as a sum of consecutive naturals, for example, 9465111 + ... + 9881032.

It is an arithmetic number, because the mean of its divisors is an integer number (287029065456).

Almost surely, 2^{4023243244423} is an apocalyptic number.

4023243244423 is a deficient number, since it is larger than the sum of its proper divisors (569221802873).

4023243244423 is a wasteful number, since it uses less digits than its factorization.

4023243244423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19347114.

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 4023243244423 its reverse (3244423423204), we get a palindrome (7267666667627).

The spelling of 4023243244423 in words is "four trillion, twenty-three billion, two hundred forty-three million, two hundred forty-four thousand, four hundred twenty-three".