12324235056 has 80 divisors (see below), whose sum is σ = 36415597824. Its totient is φ = 3518330112.

The previous prime is 12324235037. The next prime is 12324235057. The reversal of 12324235056 is 65053242321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12324235057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414711 + ... + 443433.

Almost surely, 2^12324235056 is an apocalyptic number.

12324235056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12324235056 is an abundant number, since it is smaller than the sum of its proper divisors (24091362768).

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

12324235056 is a wasteful number, since it uses less digits than its factorization.

12324235056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30018 (or 30012 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 12324235056 its reverse (65053242321), we get a palindrome (77377477377).

The spelling of 12324235056 in words is "twelve billion, three hundred twenty-four million, two hundred thirty-five thousand, fifty-six".