12441040131664 has 40 divisors (see below), whose sum is σ = 24117489727848. Its totient is φ = 6217172674560.

The previous prime is 12441040131589. The next prime is 12441040131677. The reversal of 12441040131664 is 46613104014421.

It can be written as a sum of positive squares in 4 ways, for example, as 443545344064 + 11997494787600 = 665992^2 + 3463740^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277822044 + ... + 277866820.

Almost surely, 2^{12441040131664} is an apocalyptic number.

It is an amenable number.

12441040131664 is a deficient number, since it is larger than the sum of its proper divisors (11676449596184).

12441040131664 is a wasteful number, since it uses less digits than its factorization.

12441040131664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53743 (or 53737 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 12441040131664 in words is "twelve trillion, four hundred forty-one billion, forty million, one hundred thirty-one thousand, six hundred sixty-four".