12943769248 has 24 divisors (see below), whose sum is σ = 26591005728. Its totient is φ = 6190497984.

The previous prime is 12943769243. The next prime is 12943769263. The reversal of 12943769248 is 84296734921.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12943769243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8792586 + ... + 8794057.

It is an arithmetic number, because the mean of its divisors is an integer number (1107958572).

Almost surely, 2^12943769248 is an apocalyptic number.

It is an amenable number.

12943769248 is an abundant number, since it is smaller than the sum of its proper divisors (13647236480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12943769248 is a wasteful number, since it uses less digits than its factorization.

12943769248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17586676 (or 17586668 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 55.

The spelling of 12943769248 in words is "twelve billion, nine hundred forty-three million, seven hundred sixty-nine thousand, two hundred forty-eight".