12798734383 has 2 divisors, whose sum is σ = 12798734384. Its totient is φ = 12798734382.

The previous prime is 12798734321. The next prime is 12798734447. The reversal of 12798734383 is 38343789721.

It is a weak prime.

It is an emirp because it is prime and its reverse (38343789721) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12798734383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12798134383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6399367191 + 6399367192.

It is an arithmetic number, because the mean of its divisors is an integer number (6399367192).

Almost surely, 2^12798734383 is an apocalyptic number.

12798734383 is a deficient number, since it is larger than the sum of its proper divisors (1).

12798734383 is an equidigital number, since it uses as much as digits as its factorization.

12798734383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6096384, while the sum is 55.

The spelling of 12798734383 in words is "twelve billion, seven hundred ninety-eight million, seven hundred thirty-four thousand, three hundred eighty-three".