7116578416216 has 16 divisors (see below), whose sum is σ = 13410637722000. Its totient is φ = 3540408357024.

The previous prime is 7116578416183. The next prime is 7116578416223. The reversal of 7116578416216 is 6126148756117.

It is a happy number.

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, 2235104695 + ... + 2235107878.

It is an arithmetic number, because the mean of its divisors is an integer number (838164857625).

Almost surely, 2^{7116578416216} is an apocalyptic number.

It is an amenable number.

7116578416216 is a deficient number, since it is larger than the sum of its proper divisors (6294059305784).

7116578416216 is a wasteful number, since it uses less digits than its factorization.

7116578416216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4470212778 (or 4470212774 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 55.

The spelling of 7116578416216 in words is "seven trillion, one hundred sixteen billion, five hundred seventy-eight million, four hundred sixteen thousand, two hundred sixteen".