78465782726168 has 16 divisors (see below), whose sum is σ = 147123898685160. Its totient is φ = 39232743076800.

The previous prime is 78465782726117. The next prime is 78465782726173. The reversal of 78465782726168 is 86162728756487.

78465782726168 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16270613 + ... + 20534468.

Almost surely, 2^{78465782726168} is an apocalyptic number.

It is an amenable number.

78465782726168 is a deficient number, since it is larger than the sum of its proper divisors (68658115958992).

78465782726168 is a wasteful number, since it uses less digits than its factorization.

78465782726168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37071578 (or 37071574 counting only the distinct ones).

The product of its digits is 3034644480, while the sum is 77.

The spelling of 78465782726168 in words is "seventy-eight trillion, four hundred sixty-five billion, seven hundred eighty-two million, seven hundred twenty-six thousand, one hundred sixty-eight".