117446343168 has 640 divisors, whose sum is σ = 403718160384. Its totient is φ = 29461708800.

The previous prime is 117446343163. The next prime is 117446343193. The reversal of 117446343168 is 861343644711.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (117446343163) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 526665105 + ... + 526665327.

Almost surely, 2^117446343168 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 117446343168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201859080192).

117446343168 is an abundant number, since it is smaller than the sum of its proper divisors (286271817216).

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

117446343168 is a wasteful number, since it uses less digits than its factorization.

117446343168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 380 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

Adding to 117446343168 its reverse (861343644711), we get a palindrome (978789987879).

The spelling of 117446343168 in words is "one hundred seventeen billion, four hundred forty-six million, three hundred forty-three thousand, one hundred sixty-eight".