12674134768 has 10 divisors (see below), whose sum is σ = 24556136144. Its totient is φ = 6337067376.

The previous prime is 12674134747. The next prime is 12674134769. The reversal of 12674134768 is 86743147621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12674134769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396066696 + ... + 396066727.

Almost surely, 2^12674134768 is an apocalyptic number.

It is an amenable number.

12674134768 is a deficient number, since it is larger than the sum of its proper divisors (11882001376).

12674134768 is an equidigital number, since it uses as much as digits as its factorization.

12674134768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792133431 (or 792133425 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 49.

The spelling of 12674134768 in words is "twelve billion, six hundred seventy-four million, one hundred thirty-four thousand, seven hundred sixty-eight".