12871925467334 has 4 divisors (see below), whose sum is σ = 19307888201004. Its totient is φ = 6435962733666.

The previous prime is 12871925467273. The next prime is 12871925467339. The reversal of 12871925467334 is 43376452917821.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×12871925467334² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12871925467339) 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 as a sum of consecutive naturals, namely, 3217981366832 + ... + 3217981366835.

It is an arithmetic number, because the mean of its divisors is an integer number (4826972050251).

Almost surely, 2^{12871925467334} is an apocalyptic number.

12871925467334 is a deficient number, since it is larger than the sum of its proper divisors (6435962733670).

12871925467334 is an equidigital number, since it uses as much as digits as its factorization.

12871925467334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6435962733669.

The product of its digits is 60963840, while the sum is 62.

The spelling of 12871925467334 in words is "twelve trillion, eight hundred seventy-one billion, nine hundred twenty-five million, four hundred sixty-seven thousand, three hundred thirty-four".