116156982720 has 112 divisors (see below), whose sum is σ = 370342241280. Its totient is φ = 30845531136.

The previous prime is 116156982659. The next prime is 116156982727. The reversal of 116156982720 is 27289651611.

It is a happy number.

116156982720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×116156982720² (a number of 23 digits) contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 116156982720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116156982727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23692 + ... + 482571.

Almost surely, 2^116156982720 is an apocalyptic number.

116156982720 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 116156982720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185171120640).

116156982720 is an abundant number, since it is smaller than the sum of its proper divisors (254185258560).

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

116156982720 is a wasteful number, since it uses less digits than its factorization.

116156982720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506522 (or 506512 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 48.

The spelling of 116156982720 in words is "one hundred sixteen billion, one hundred fifty-six million, nine hundred eighty-two thousand, seven hundred twenty".