12884952079 has 2 divisors, whose sum is σ = 12884952080. Its totient is φ = 12884952078.

The previous prime is 12884952077. The next prime is 12884952133. The reversal of 12884952079 is 97025948821.

It is a weak prime.

It is an emirp because it is prime and its reverse (97025948821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12884952079 - 2¹ = 12884952077 is a prime.

Together with 12884952077, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12884952077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6442476039 + 6442476040.

It is an arithmetic number, because the mean of its divisors is an integer number (6442476040).

Almost surely, 2^12884952079 is an apocalyptic number.

12884952079 is a deficient number, since it is larger than the sum of its proper divisors (1).

12884952079 is an equidigital number, since it uses as much as digits as its factorization.

12884952079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 12884952079 in words is "twelve billion, eight hundred eighty-four million, nine hundred fifty-two thousand, seventy-nine".