12448459647361 has 8 divisors (see below), whose sum is σ = 12872606400000. Its totient is φ = 12025724365920.

The previous prime is 12448459647359. The next prime is 12448459647373. The reversal of 12448459647361 is 16374695484421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12448459647361 - 2¹ = 12448459647359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12448459647293 and 12448459647302.

It is not an unprimeable number, because it can be changed into a prime (12448459647391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352849861 + ... + 352885138.

It is an arithmetic number, because the mean of its divisors is an integer number (1609075800000).

Almost surely, 2^{12448459647361} is an apocalyptic number.

It is an amenable number.

12448459647361 is a deficient number, since it is larger than the sum of its proper divisors (424146752639).

12448459647361 is an equidigital number, since it uses as much as digits as its factorization.

12448459647361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705735599.

The product of its digits is 139345920, while the sum is 64.

The spelling of 12448459647361 in words is "twelve trillion, four hundred forty-eight billion, four hundred fifty-nine million, six hundred forty-seven thousand, three hundred sixty-one".