12424430241312 has 96 divisors (see below), whose sum is σ = 32674703685120. Its totient is φ = 4133791918080.

The previous prime is 12424430241287. The next prime is 12424430241313. The reversal of 12424430241312 is 21314203442421.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (12424430241313) 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, 113442514 + ... + 113551982.

It is an arithmetic number, because the mean of its divisors is an integer number (340361496720).

Almost surely, 2^{12424430241312} is an apocalyptic number.

12424430241312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12424430241312 is an abundant number, since it is smaller than the sum of its proper divisors (20250273443808).

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

12424430241312 is a wasteful number, since it uses less digits than its factorization.

12424430241312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111666 (or 111658 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 12424430241312 its reverse (21314203442421), we get a palindrome (33738633683733).

The spelling of 12424430241312 in words is "twelve trillion, four hundred twenty-four billion, four hundred thirty million, two hundred forty-one thousand, three hundred twelve".