116206113575718 has 80 divisors (see below), whose sum is σ = 261903261763440. Its totient is φ = 38509944312384.

The previous prime is 116206113575701. The next prime is 116206113575719. The reversal of 116206113575718 is 817575311602611.

It is a happy number.

116206113575718 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 0 + 6 + 1 + 13 + 57 + 571 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116206113575719) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 875381793 + ... + 875514531.

It is an arithmetic number, because the mean of its divisors is an integer number (3273790772043).

Almost surely, 2^{116206113575718} is an apocalyptic number.

116206113575718 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 116206113575718, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130951630881720).

116206113575718 is an abundant number, since it is smaller than the sum of its proper divisors (145697148187722).

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

116206113575718 is a wasteful number, since it uses less digits than its factorization.

116206113575718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164163 (or 164154 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 54.

The spelling of 116206113575718 in words is "one hundred sixteen trillion, two hundred six billion, one hundred thirteen million, five hundred seventy-five thousand, seven hundred eighteen".