12324725718 has 32 divisors (see below), whose sum is σ = 25517743200. Its totient is φ = 3963730176.

The previous prime is 12324725717. The next prime is 12324725723. The reversal of 12324725718 is 81752742321.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12324725718.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324725711) 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, 224628 + ... + 274056.

It is an arithmetic number, because the mean of its divisors is an integer number (797429475).

Almost surely, 2^12324725718 is an apocalyptic number.

12324725718 is an abundant number, since it is smaller than the sum of its proper divisors (13193017482).

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

12324725718 is a wasteful number, since it uses less digits than its factorization.

12324725718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50896.

The product of its digits is 188160, while the sum is 42.

The spelling of 12324725718 in words is "twelve billion, three hundred twenty-four million, seven hundred twenty-five thousand, seven hundred eighteen".