116920985783184 has 720 divisors, whose sum is σ = 378577492989696. Its totient is φ = 33595390033920.

The previous prime is 116920985783179. The next prime is 116920985783191. The reversal of 116920985783184 is 481387589029611.

It is a happy number.

116920985783184 is a `hidden beast` number, since 1 + 16 + 9 + 2 + 0 + 9 + 8 + 578 + 31 + 8 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 63303185749 + ... + 63303187595.

It is a 1-persistent number, because it is pandigital, but 2⋅116920985783184 = 233841971566368 is not.

Almost surely, 2^{116920985783184} 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 116920985783184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189288746494848).

116920985783184 is an abundant number, since it is smaller than the sum of its proper divisors (261656507206512).

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

116920985783184 is a wasteful number, since it uses less digits than its factorization.

116920985783184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3196 (or 3176 counting only the distinct ones).

The product of its (nonzero) digits is 209018880, while the sum is 72.

The spelling of 116920985783184 in words is "one hundred sixteen trillion, nine hundred twenty billion, nine hundred eighty-five million, seven hundred eighty-three thousand, one hundred eighty-four".