117843904080 has 640 divisors, whose sum is σ = 478786498560. Its totient is φ = 26085058560.

The previous prime is 117843904049. The next prime is 117843904099. The reversal of 117843904080 is 80409348711.

It is a happy number.

117843904080 is a `hidden beast` number, since 1 + 178 + 439 + 0 + 40 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 61794487 + ... + 61796393.

It is an arithmetic number, because the mean of its divisors is an integer number (748103904).

Almost surely, 2^117843904080 is an apocalyptic number.

117843904080 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 117843904080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239393249280).

117843904080 is an abundant number, since it is smaller than the sum of its proper divisors (360942594480).

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

117843904080 is a wasteful number, since it uses less digits than its factorization.

117843904080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064 (or 2052 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 117843904080 in words is "one hundred seventeen billion, eight hundred forty-three million, nine hundred four thousand, eighty".