24342423 has 16 divisors (see below), whose sum is σ = 37794816. Its totient is φ = 13646880.

The previous prime is 24342403. The next prime is 24342427. The reversal of 24342423 is 32424342.

It is not a de Polignac number, because 24342423 - 2⁵ = 24342391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24342393 and 24342402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24342427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9823 + ... + 12048.

It is an arithmetic number, because the mean of its divisors is an integer number (2362176).

Almost surely, 2^24342423 is an apocalyptic number.

24342423 is a deficient number, since it is larger than the sum of its proper divisors (13452393).

24342423 is a wasteful number, since it uses less digits than its factorization.

24342423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21934.

The product of its digits is 4608, while the sum is 24.

The square root of 24342423 is about 4933.8041104203. The cubic root of 24342423 is about 289.8152727637.

Adding to 24342423 its reverse (32424342), we get a palindrome (56766765).

The spelling of 24342423 in words is "twenty-four million, three hundred forty-two thousand, four hundred twenty-three".