12871467384349 has 16 divisors (see below), whose sum is σ = 14933882566656. Its totient is φ = 10865303391600.

The previous prime is 12871467384343. The next prime is 12871467384467. The reversal of 12871467384349 is 94348376417821.

It is not a de Polignac number, because 12871467384349 - 2⁵ = 12871467384317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12871467384343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13826137 + ... + 14727694.

It is an arithmetic number, because the mean of its divisors is an integer number (933367660416).

Almost surely, 2^{12871467384349} is an apocalyptic number.

It is an amenable number.

12871467384349 is a deficient number, since it is larger than the sum of its proper divisors (2062415182307).

12871467384349 is an equidigital number, since it uses as much as digits as its factorization.

12871467384349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28554816.

The product of its digits is 195084288, while the sum is 67.

The spelling of 12871467384349 in words is "twelve trillion, eight hundred seventy-one billion, four hundred sixty-seven million, three hundred eighty-four thousand, three hundred forty-nine".