116734947280 has 80 divisors (see below), whose sum is σ = 310438952064. Its totient is φ = 39990182400.

The previous prime is 116734947253. The next prime is 116734947283. The reversal of 116734947280 is 82749437611.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116734947283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 593355 + ... + 765205.

Almost surely, 2^116734947280 is an apocalyptic number.

116734947280 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 116734947280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155219476032).

116734947280 is an abundant number, since it is smaller than the sum of its proper divisors (193704004784).

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

116734947280 is a wasteful number, since it uses less digits than its factorization.

116734947280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173084 (or 173078 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 52.

The spelling of 116734947280 in words is "one hundred sixteen billion, seven hundred thirty-four million, nine hundred forty-seven thousand, two hundred eighty".