13347618868 has 12 divisors (see below), whose sum is σ = 23367990240. Its totient is φ = 6671050232.

The previous prime is 13347618829. The next prime is 13347618913. The reversal of 13347618868 is 86881674331.

It is a congruent number.

It is an unprimeable number.

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, 678898 + ... + 698281.

It is an arithmetic number, because the mean of its divisors is an integer number (1947332520).

Almost surely, 2^13347618868 is an apocalyptic number.

It is an amenable number.

13347618868 is a deficient number, since it is larger than the sum of its proper divisors (10020371372).

13347618868 is a wasteful number, since it uses less digits than its factorization.

13347618868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379606 (or 1379604 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 55.

The spelling of 13347618868 in words is "thirteen billion, three hundred forty-seven million, six hundred eighteen thousand, eight hundred sixty-eight".