12343004322 has 32 divisors (see below), whose sum is σ = 27438315840. Its totient is φ = 3669731520.

The previous prime is 12343004293. The next prime is 12343004347. The reversal of 12343004322 is 22340034321.

It is a junction number, because it is equal to n+sod(n) for n = 12343004292 and 12343004301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1760797 + ... + 1767792.

It is an arithmetic number, because the mean of its divisors is an integer number (857447370).

Almost surely, 2^12343004322 is an apocalyptic number.

12343004322 is an abundant number, since it is smaller than the sum of its proper divisors (15095311518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12343004322 is a wasteful number, since it uses less digits than its factorization.

12343004322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3528658.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12343004322 its reverse (22340034321), we get a palindrome (34683038643).

The spelling of 12343004322 in words is "twelve billion, three hundred forty-three million, four thousand, three hundred twenty-two".