12376678994 has 16 divisors (see below), whose sum is σ = 19397838528. Its totient is φ = 5911445232.

The previous prime is 12376678991. The next prime is 12376679009. The reversal of 12376678994 is 49987667321.

It is not an unprimeable number, because it can be changed into a prime (12376678991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142892 + ... + 212535.

It is an arithmetic number, because the mean of its divisors is an integer number (1212364908).

Almost surely, 2^12376678994 is an apocalyptic number.

12376678994 is a deficient number, since it is larger than the sum of its proper divisors (7021159534).

12376678994 is a wasteful number, since it uses less digits than its factorization.

12376678994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356209.

The product of its digits is 27433728, while the sum is 62.

The spelling of 12376678994 in words is "twelve billion, three hundred seventy-six million, six hundred seventy-eight thousand, nine hundred ninety-four".