12345211324 has 6 divisors (see below), whose sum is σ = 21604119824. Its totient is φ = 6172605660.

The previous prime is 12345211303. The next prime is 12345211327. The reversal of 12345211324 is 42311254321.

It is a junction number, because it is equal to n+sod(n) for n = 12345211292 and 12345211301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12345211327) 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 as a sum of consecutive naturals, namely, 1543151412 + ... + 1543151419.

Almost surely, 2^12345211324 is an apocalyptic number.

It is an amenable number.

12345211324 is a deficient number, since it is larger than the sum of its proper divisors (9258908500).

12345211324 is a wasteful number, since it uses less digits than its factorization.

12345211324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086302835 (or 3086302833 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

Adding to 12345211324 its reverse (42311254321), we get a palindrome (54656465645).

The spelling of 12345211324 in words is "twelve billion, three hundred forty-five million, two hundred eleven thousand, three hundred twenty-four".