12476679784 has 16 divisors (see below), whose sum is σ = 23891515200. Its totient is φ = 6105609072.

The previous prime is 12476679731. The next prime is 12476679793. The reversal of 12476679784 is 48797667421.

12476679784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16590954 + ... + 16591705.

It is an arithmetic number, because the mean of its divisors is an integer number (1493219700).

Almost surely, 2^12476679784 is an apocalyptic number.

It is an amenable number.

12476679784 is a deficient number, since it is larger than the sum of its proper divisors (11414835416).

12476679784 is a wasteful number, since it uses less digits than its factorization.

12476679784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33182712 (or 33182708 counting only the distinct ones).

The product of its digits is 28449792, while the sum is 61.

The spelling of 12476679784 in words is "twelve billion, four hundred seventy-six million, six hundred seventy-nine thousand, seven hundred eighty-four".