12685182484 has 24 divisors (see below), whose sum is σ = 23915112480. Its totient is φ = 5852637024.

The previous prime is 12685182463. The next prime is 12685182493. The reversal of 12685182484 is 48428158621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111327 + ... + 194329.

It is an arithmetic number, because the mean of its divisors is an integer number (996463020).

Almost surely, 2^12685182484 is an apocalyptic number.

It is an amenable number.

12685182484 is a deficient number, since it is larger than the sum of its proper divisors (11229929996).

12685182484 is a wasteful number, since it uses less digits than its factorization.

12685182484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85959 (or 85957 counting only the distinct ones).

The product of its digits is 983040, while the sum is 49.

The spelling of 12685182484 in words is "twelve billion, six hundred eighty-five million, one hundred eighty-two thousand, four hundred eighty-four".