9617423988480 has 1296 divisors, whose sum is σ = 40727587848192. Its totient is φ = 1893014323200.

The previous prime is 9617423988457. The next prime is 9617423988493. The reversal of 9617423988480 is 848893247169.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1174141185 + ... + 1174149375.

Almost surely, 2^{9617423988480} 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 9617423988480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20363793924096).

9617423988480 is an abundant number, since it is smaller than the sum of its proper divisors (31110163859712).

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

9617423988480 is a wasteful number, since it uses less digits than its factorization.

9617423988480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8282 (or 8238 counting only the distinct ones).

The product of its (nonzero) digits is 167215104, while the sum is 69.

The spelling of 9617423988480 in words is "nine trillion, six hundred seventeen billion, four hundred twenty-three million, nine hundred eighty-eight thousand, four hundred eighty".