12768238968295 has 8 divisors (see below), whose sum is σ = 15850227684960. Its totient is φ = 9862363892640.

The previous prime is 12768238968283. The next prime is 12768238968299. The reversal of 12768238968295 is 59286983286721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12768238968295 - 2¹¹ = 12768238966247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12768238968299) 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, 44028410091 + ... + 44028410380.

It is an arithmetic number, because the mean of its divisors is an integer number (1981278460620).

Almost surely, 2^{12768238968295} is an apocalyptic number.

12768238968295 is a deficient number, since it is larger than the sum of its proper divisors (3081988716665).

12768238968295 is an equidigital number, since it uses as much as digits as its factorization.

12768238968295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88056820505.

The product of its digits is 1254113280, while the sum is 76.

The spelling of 12768238968295 in words is "twelve trillion, seven hundred sixty-eight billion, two hundred thirty-eight million, nine hundred sixty-eight thousand, two hundred ninety-five".