12441246463264 has 24 divisors (see below), whose sum is σ = 24496558926588. Its totient is φ = 6219898164480.

The previous prime is 12441246463253. The next prime is 12441246463277. The reversal of 12441246463264 is 46236464214421.

It can be written as a sum of positive squares in 2 ways, for example, as 8916840987664 + 3524405475600 = 2986108^2 + 1877340^2 .

It is a super-2 number, since 2×12441246463264² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22379467 + ... + 22928650.

Almost surely, 2^{12441246463264} is an apocalyptic number.

It is an amenable number.

12441246463264 is a deficient number, since it is larger than the sum of its proper divisors (12055312463324).

12441246463264 is an equidigital number, since it uses as much as digits as its factorization.

12441246463264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45316708 (or 45316700 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 49.

The spelling of 12441246463264 in words is "twelve trillion, four hundred forty-one billion, two hundred forty-six million, four hundred sixty-three thousand, two hundred sixty-four".