22024042523423 has 4 divisors (see below), whose sum is σ = 22783492265640. Its totient is φ = 21264592781208.

The previous prime is 22024042523339. The next prime is 22024042523471. The reversal of 22024042523423 is 32432524042022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22024042523423 - 2¹⁴ = 22024042507039 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 (22024042523723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379724871065 + ... + 379724871122.

It is an arithmetic number, because the mean of its divisors is an integer number (5695873066410).

Almost surely, 2^{22024042523423} is an apocalyptic number.

22024042523423 is a deficient number, since it is larger than the sum of its proper divisors (759449742217).

22024042523423 is an equidigital number, since it uses as much as digits as its factorization.

22024042523423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759449742216.

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 22024042523423 its reverse (32432524042022), we get a palindrome (54456566565445).

The spelling of 22024042523423 in words is "twenty-two trillion, twenty-four billion, forty-two million, five hundred twenty-three thousand, four hundred twenty-three".