12424037347712 has 96 divisors (see below), whose sum is σ = 26355381129000. Its totient is φ = 5832644820992.

The previous prime is 12424037347693. The next prime is 12424037347717. The reversal of 12424037347712 is 21774373042421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12424037347717) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15098864 + ... + 15900432.

Almost surely, 2^{12424037347712} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12424037347712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13177690564500).

12424037347712 is an abundant number, since it is smaller than the sum of its proper divisors (13931343781288).

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

12424037347712 is an equidigital number, since it uses as much as digits as its factorization.

12424037347712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802036 (or 802007 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 47.

The spelling of 12424037347712 in words is "twelve trillion, four hundred twenty-four billion, thirty-seven million, three hundred forty-seven thousand, seven hundred twelve".