12713627454641 has 8 divisors (see below), whose sum is σ = 12784315962600. Its totient is φ = 12642943864320.

The previous prime is 12713627454631. The next prime is 12713627454719. The reversal of 12713627454641 is 14645472631721.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5618303127616 + 7095324327025 = 2370296^2 + 2663705^2 .

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 12713627454641 - 2¹⁰ = 12713627453617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12713627454611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4017665 + ... + 6447393.

It is an arithmetic number, because the mean of its divisors is an integer number (1598039495325).

Almost surely, 2^{12713627454641} is an apocalyptic number.

It is an amenable number.

12713627454641 is a deficient number, since it is larger than the sum of its proper divisors (70688507959).

12713627454641 is a wasteful number, since it uses less digits than its factorization.

12713627454641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458819.

The product of its digits is 6773760, while the sum is 53.

The spelling of 12713627454641 in words is "twelve trillion, seven hundred thirteen billion, six hundred twenty-seven million, four hundred fifty-four thousand, six hundred forty-one".