9695593394816 has 128 divisors (see below), whose sum is σ = 22205137019520. Its totient is φ = 4130735616000.

The previous prime is 9695593394749. The next prime is 9695593394863. The reversal of 9695593394816 is 6184933955969.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496410971 + ... + 496430501.

It is an arithmetic number, because the mean of its divisors is an integer number (173477632965).

Almost surely, 2^{9695593394816} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9695593394816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11102568509760).

9695593394816 is an abundant number, since it is smaller than the sum of its proper divisors (12509543624704).

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

9695593394816 is a wasteful number, since it uses less digits than its factorization.

9695593394816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22794 (or 22782 counting only the distinct ones).

The product of its digits is 1700611200, while the sum is 77.

The spelling of 9695593394816 in words is "nine trillion, six hundred ninety-five billion, five hundred ninety-three million, three hundred ninety-four thousand, eight hundred sixteen".