116408959488 has 140 divisors (see below), whose sum is σ = 348727427598. Its totient is φ = 38802862080.

The previous prime is 116408959391. The next prime is 116408959489. The reversal of 116408959488 is 884959804611.

116408959488 is a `hidden beast` number, since 1 + 1 + 64 + 0 + 8 + 95 + 9 + 488 = 666.

It can be written as a sum of positive squares in only one way, i.e., 99724587264 + 16684372224 = 315792^2 + 129168^2 .

It is not an unprimeable number, because it can be changed into a prime (116408959489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 217308 + ... + 529188.

Almost surely, 2^116408959488 is an apocalyptic number.

116408959488 is a gapful number since it is divisible by the number (18) 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 116408959488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174363713799).

116408959488 is an abundant number, since it is smaller than the sum of its proper divisors (232318468110).

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

116408959488 is an frugal number, since it uses more digits than its factorization.

116408959488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311917 (or 311886 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 63.

The spelling of 116408959488 in words is "one hundred sixteen billion, four hundred eight million, nine hundred fifty-nine thousand, four hundred eighty-eight".