116521728992 has 24 divisors (see below), whose sum is σ = 231506767800. Its totient is φ = 57726359424.

The previous prime is 116521728989. The next prime is 116521728997. The reversal of 116521728992 is 299827125611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116521728997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16699742 + ... + 16706717.

It is an arithmetic number, because the mean of its divisors is an integer number (9646115325).

Almost surely, 2^116521728992 is an apocalyptic number.

It is an amenable number.

116521728992 is a deficient number, since it is larger than the sum of its proper divisors (114985038808).

116521728992 is a wasteful number, since it uses less digits than its factorization.

116521728992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33406578 (or 33406570 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 53.

The spelling of 116521728992 in words is "one hundred sixteen billion, five hundred twenty-one million, seven hundred twenty-eight thousand, nine hundred ninety-two".