9694291141808 has 160 divisors (see below), whose sum is σ = 23256291502080. Its totient is φ = 3812042787840.

The previous prime is 9694291141793. The next prime is 9694291141831. The reversal of 9694291141808 is 8081411924969.

It is a happy number.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 616402841 + ... + 616418567.

It is an arithmetic number, because the mean of its divisors is an integer number (145351821888).

Almost surely, 2^{9694291141808} 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 9694291141808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11628145751040).

9694291141808 is an abundant number, since it is smaller than the sum of its proper divisors (13562000360272).

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

9694291141808 is a wasteful number, since it uses less digits than its factorization.

9694291141808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18275 (or 18269 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 62.

The spelling of 9694291141808 in words is "nine trillion, six hundred ninety-four billion, two hundred ninety-one million, one hundred forty-one thousand, eight hundred eight".