5021124323423 has 24 divisors (see below), whose sum is σ = 5744469791088. Its totient is φ = 4362005108736.

The previous prime is 5021124323399. The next prime is 5021124323483. The reversal of 5021124323423 is 3243234211205.

It is not a de Polignac number, because 5021124323423 - 2¹⁰ = 5021124322399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5021124323423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5021124323483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136860440 + ... + 136897122.

It is an arithmetic number, because the mean of its divisors is an integer number (239352907962).

Almost surely, 2^{5021124323423} is an apocalyptic number.

5021124323423 is a deficient number, since it is larger than the sum of its proper divisors (723345467665).

5021124323423 is a wasteful number, since it uses less digits than its factorization.

5021124323423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73163 (or 73146 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 5021124323423 its reverse (3243234211205), we get a palindrome (8264358534628).

The spelling of 5021124323423 in words is "five trillion, twenty-one billion, one hundred twenty-four million, three hundred twenty-three thousand, four hundred twenty-three".