9696289399999 has 4 divisors (see below), whose sum is σ = 9747055313280. Its totient is φ = 9645523486720.

The previous prime is 9696289399997. The next prime is 9696289400009. The reversal of 9696289399999 is 9999939826969.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9696289399999 - 2¹ = 9696289399997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9696289399999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9696289399997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25382956354 + ... + 25382956735.

It is an arithmetic number, because the mean of its divisors is an integer number (2436763828320).

Almost surely, 2^{9696289399999} is an apocalyptic number.

9696289399999 is a deficient number, since it is larger than the sum of its proper divisors (50765913281).

9696289399999 is a wasteful number, since it uses less digits than its factorization.

9696289399999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50765913280.

The product of its digits is 74384733888, while the sum is 97.

The spelling of 9696289399999 in words is "nine trillion, six hundred ninety-six billion, two hundred eighty-nine million, three hundred ninety-nine thousand, nine hundred ninety-nine".