12334343423 has 8 divisors (see below), whose sum is σ = 13314434400. Its totient is φ = 11391237088.

The previous prime is 12334343407. The next prime is 12334343431. The reversal of 12334343423 is 32434343321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12334343423 - 2⁴ = 12334343407 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 12334343423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12334343473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9245468 + ... + 9246801.

It is an arithmetic number, because the mean of its divisors is an integer number (1664304300).

Almost surely, 2^12334343423 is an apocalyptic number.

12334343423 is a deficient number, since it is larger than the sum of its proper divisors (980090977).

12334343423 is a wasteful number, since it uses less digits than its factorization.

12334343423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18492321.

The product of its digits is 62208, while the sum is 32.

Adding to 12334343423 its reverse (32434343321), we get a palindrome (44768686744).

The spelling of 12334343423 in words is "twelve billion, three hundred thirty-four million, three hundred forty-three thousand, four hundred twenty-three".