12916303678 has 32 divisors (see below), whose sum is σ = 20229264000. Its totient is φ = 6177531360.

The previous prime is 12916303669. The next prime is 12916303681. The reversal of 12916303678 is 87630361921.

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 15 ways as a sum of consecutive naturals, for example, 6525693 + ... + 6527671.

It is an arithmetic number, because the mean of its divisors is an integer number (632164500).

Almost surely, 2^12916303678 is an apocalyptic number.

12916303678 is a deficient number, since it is larger than the sum of its proper divisors (7312960322).

12916303678 is a wasteful number, since it uses less digits than its factorization.

12916303678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 12916303678 in words is "twelve billion, nine hundred sixteen million, three hundred three thousand, six hundred seventy-eight".