116793601920 has 640 divisors, whose sum is σ = 441646128000. Its totient is φ = 29331320832.

The previous prime is 116793601879. The next prime is 116793601921. The reversal of 116793601920 is 29106397611.

116793601920 is a `hidden beast` number, since 1 + 16 + 7 + 9 + 3 + 601 + 9 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (640).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116793601921) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 278743471 + ... + 278743889.

It is an arithmetic number, because the mean of its divisors is an integer number (690072075).

Almost surely, 2^116793601920 is an apocalyptic number.

116793601920 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 116793601920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220823064000).

116793601920 is an abundant number, since it is smaller than the sum of its proper divisors (324852526080).

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

116793601920 is a wasteful number, since it uses less digits than its factorization.

116793601920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752 (or 731 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The spelling of 116793601920 in words is "one hundred sixteen billion, seven hundred ninety-three million, six hundred one thousand, nine hundred twenty".