11643383360 has 224 divisors, whose sum is σ = 32819205888. Its totient is φ = 3851550720.

The previous prime is 11643383329. The next prime is 11643383441. The reversal of 11643383360 is 6338334611.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8907827 + ... + 8909133.

It is an arithmetic number, because the mean of its divisors is an integer number (146514312).

Almost surely, 2^11643383360 is an apocalyptic number.

11643383360 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 11643383360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16409602944).

11643383360 is an abundant number, since it is smaller than the sum of its proper divisors (21175822528).

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

11643383360 is a wasteful number, since it uses less digits than its factorization.

11643383360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469 (or 1459 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 11643383360 in words is "eleven billion, six hundred forty-three million, three hundred eighty-three thousand, three hundred sixty".