11717596320 has 288 divisors, whose sum is σ = 38739653568. Its totient is φ = 2975465472.

The previous prime is 11717596301. The next prime is 11717596327. The reversal of 11717596320 is 2369571711.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11717596327) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 45593632 + ... + 45593888.

It is an arithmetic number, because the mean of its divisors is an integer number (134512686).

Almost surely, 2^11717596320 is an apocalyptic number.

11717596320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11717596320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19369826784).

11717596320 is an abundant number, since it is smaller than the sum of its proper divisors (27022057248).

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

11717596320 is a wasteful number, since it uses less digits than its factorization.

11717596320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 42.

The spelling of 11717596320 in words is "eleven billion, seven hundred seventeen million, five hundred ninety-six thousand, three hundred twenty".