13378904716 has 6 divisors (see below), whose sum is σ = 23413083260. Its totient is φ = 6689452356.

The previous prime is 13378904713. The next prime is 13378904719. The reversal of 13378904716 is 61740987331.

13378904716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13378904713) and next prime (13378904719).

It is a self number, because there is not a number n which added to its sum of digits gives 13378904716.

It is not an unprimeable number, because it can be changed into a prime (13378904711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672363086 + ... + 1672363093.

Almost surely, 2^13378904716 is an apocalyptic number.

It is an amenable number.

13378904716 is a deficient number, since it is larger than the sum of its proper divisors (10034178544).

13378904716 is a wasteful number, since it uses less digits than its factorization.

13378904716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344726183 (or 3344726181 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 13378904716 in words is "thirteen billion, three hundred seventy-eight million, nine hundred four thousand, seven hundred sixteen".