12680240284 has 12 divisors (see below), whose sum is σ = 22191700608. Its totient is φ = 6339754400.

The previous prime is 12680240267. The next prime is 12680240327. The reversal of 12680240284 is 48204208621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4177 + ... + 159304.

It is an arithmetic number, because the mean of its divisors is an integer number (1849308384).

Almost surely, 2^12680240284 is an apocalyptic number.

It is an amenable number.

12680240284 is a deficient number, since it is larger than the sum of its proper divisors (9511460324).

12680240284 is a wasteful number, since it uses less digits than its factorization.

12680240284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182876 (or 182874 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

The spelling of 12680240284 in words is "twelve billion, six hundred eighty million, two hundred forty thousand, two hundred eighty-four".