8442704693616 has 40 divisors (see below), whose sum is σ = 21810426610320. Its totient is φ = 2814221200896.

The previous prime is 8442704693587. The next prime is 8442704693639. The reversal of 8442704693616 is 6163964072448.

It is a self number, because there is not a number n which added to its sum of digits gives 8442704693616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16181716 + ... + 16695308.

It is an arithmetic number, because the mean of its divisors is an integer number (545260665258).

Almost surely, 2^{8442704693616} is an apocalyptic number.

It is an amenable number.

8442704693616 is an abundant number, since it is smaller than the sum of its proper divisors (13367721916704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8442704693616 is a wasteful number, since it uses less digits than its factorization.

8442704693616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856073 (or 856067 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 60.

The spelling of 8442704693616 in words is "eight trillion, four hundred forty-two billion, seven hundred four million, six hundred ninety-three thousand, six hundred sixteen".