116340163156 has 72 divisors (see below), whose sum is σ = 245788580520. Its totient is φ = 47986219008.

The previous prime is 116340163151. The next prime is 116340163157. The reversal of 116340163156 is 651361043611.

It can be written as a sum of positive squares in 4 ways, for example, as 2548634256 + 113791528900 = 50484^2 + 337330^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116340163151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1746396 + ... + 1811788.

It is an arithmetic number, because the mean of its divisors is an integer number (3413730285).

Almost surely, 2^116340163156 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 116340163156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122894290260).

116340163156 is an abundant number, since it is smaller than the sum of its proper divisors (129448417364).

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

116340163156 is a wasteful number, since it uses less digits than its factorization.

116340163156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65753 (or 65744 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 116340163156 in words is "one hundred sixteen billion, three hundred forty million, one hundred sixty-three thousand, one hundred fifty-six".