12324040343 has 8 divisors (see below), whose sum is σ = 13040994816. Its totient is φ = 11622179800.

The previous prime is 12324040321. The next prime is 12324040409. The reversal of 12324040343 is 34304042321.

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 12324040343 - 2⁸ = 12324040087 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 (12324045343) 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, 3771803 + ... + 3775068.

It is an arithmetic number, because the mean of its divisors is an integer number (1630124352).

Almost surely, 2^12324040343 is an apocalyptic number.

12324040343 is a deficient number, since it is larger than the sum of its proper divisors (716954473).

12324040343 is an equidigital number, since it uses as much as digits as its factorization.

12324040343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7546965.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 12324040343 its reverse (34304042321), we get a palindrome (46628082664).

The spelling of 12324040343 in words is "twelve billion, three hundred twenty-four million, forty thousand, three hundred forty-three".