12326340503423 has 8 divisors (see below), whose sum is σ = 12639206602176. Its totient is φ = 12014056483200.

The previous prime is 12326340503387. The next prime is 12326340503459. The reversal of 12326340503423 is 32430504362321.

It is an interprime number because it is at equal distance from previous prime (12326340503387) and next prime (12326340503459).

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 12326340503423 - 2²⁴ = 12326323726207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12326340503483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145476743 + ... + 145561448.

It is an arithmetic number, because the mean of its divisors is an integer number (1579900825272).

Almost surely, 2^{12326340503423} is an apocalyptic number.

12326340503423 is a deficient number, since it is larger than the sum of its proper divisors (312866098753).

12326340503423 is a wasteful number, since it uses less digits than its factorization.

12326340503423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291039265.

The product of its (nonzero) digits is 311040, while the sum is 38.

Adding to 12326340503423 its reverse (32430504362321), we get a palindrome (44756844865744).

The spelling of 12326340503423 in words is "twelve trillion, three hundred twenty-six billion, three hundred forty million, five hundred three thousand, four hundred twenty-three".