12318804624 has 120 divisors (see below), whose sum is σ = 37057071648. Its totient is φ = 3516065280.

The previous prime is 12318804607. The next prime is 12318804629. The reversal of 12318804624 is 42640881321.

It is not an unprimeable number, because it can be changed into a prime (12318804629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3034404 + ... + 3038460.

Almost surely, 2^12318804624 is an apocalyptic number.

12318804624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12318804624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18528535824).

12318804624 is an abundant number, since it is smaller than the sum of its proper divisors (24738267024).

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

12318804624 is a wasteful number, since it uses less digits than its factorization.

12318804624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5373 (or 5360 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The spelling of 12318804624 in words is "twelve billion, three hundred eighteen million, eight hundred four thousand, six hundred twenty-four".