12424230023 has 4 divisors (see below), whose sum is σ = 12609666360. Its totient is φ = 12238793688.

The previous prime is 12424230001. The next prime is 12424230061. The reversal of 12424230023 is 32003242421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32003242421 = 751 ⋅42614171.

It is a cyclic number.

It is not a de Polignac number, because 12424230023 - 2¹⁸ = 12423967879 is a prime.

It is a super-2 number, since 2×12424230023² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12424230073) 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, 92718068 + ... + 92718201.

It is an arithmetic number, because the mean of its divisors is an integer number (3152416590).

Almost surely, 2^12424230023 is an apocalyptic number.

12424230023 is a deficient number, since it is larger than the sum of its proper divisors (185436337).

12424230023 is an equidigital number, since it uses as much as digits as its factorization.

12424230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185436336.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 12424230023 its reverse (32003242421), we get a palindrome (44427472444).

The spelling of 12424230023 in words is "twelve billion, four hundred twenty-four million, two hundred thirty thousand, twenty-three".