12404230423 has 8 divisors (see below), whose sum is σ = 13360697168. Its totient is φ = 11448091584.

The previous prime is 12404230417. The next prime is 12404230429. The reversal of 12404230423 is 32403240421.

It is a happy number.

12404230423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12404230417) and next prime (12404230429).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12404230423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12404230429) 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 7 ways as a sum of consecutive naturals, for example, 390 + ... + 157507.

It is an arithmetic number, because the mean of its divisors is an integer number (1670087146).

Almost surely, 2^12404230423 is an apocalyptic number.

12404230423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12404230423 is a deficient number, since it is larger than the sum of its proper divisors (956466745).

12404230423 is a wasteful number, since it uses less digits than its factorization.

12404230423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163953.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 12404230423 its reverse (32403240421), we get a palindrome (44807470844).

The spelling of 12404230423 in words is "twelve billion, four hundred four million, two hundred thirty thousand, four hundred twenty-three".