12023324253423 has 24 divisors (see below), whose sum is σ = 19958910192000. Its totient is φ = 6832088475984.

The previous prime is 12023324253397. The next prime is 12023324253427. The reversal of 12023324253423 is 32435242332021.

12023324253423 is a `hidden beast` number, since 1 + 20 + 23 + 324 + 253 + 42 + 3 = 666.

It is not a de Polignac number, because 12023324253423 - 2²⁰ = 12023323204847 is a prime.

It is a super-2 number, since 2×12023324253423² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023324253427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 533079273 + ... + 533101826.

It is an arithmetic number, because the mean of its divisors is an integer number (831621258000).

Almost surely, 2^{12023324253423} is an apocalyptic number.

12023324253423 is a deficient number, since it is larger than the sum of its proper divisors (7935585938577).

12023324253423 is a wasteful number, since it uses less digits than its factorization.

12023324253423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066181291 (or 1066181288 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 12023324253423 its reverse (32435242332021), we get a palindrome (44458566585444).

The spelling of 12023324253423 in words is "twelve trillion, twenty-three billion, three hundred twenty-four million, two hundred fifty-three thousand, four hundred twenty-three".