116320044 has 48 divisors (see below), whose sum is σ = 282693600. Its totient is φ = 37180416.

The previous prime is 116320037. The next prime is 116320049. The reversal of 116320044 is 440023611.

It is a self number, because there is not a number n which added to its sum of digits gives 116320044.

It is not an unprimeable number, because it can be changed into a prime (116320049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53572 + ... + 55700.

It is an arithmetic number, because the mean of its divisors is an integer number (5889450).

Almost surely, 2^116320044 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 116320044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141346800).

116320044 is an abundant number, since it is smaller than the sum of its proper divisors (166373556).

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

116320044 is a wasteful number, since it uses less digits than its factorization.

116320044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322 (or 2320 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 116320044 is about 10785.1770500071. The cubic root of 116320044 is about 488.1480055861.

Adding to 116320044 its reverse (440023611), we get a palindrome (556343655).

The spelling of 116320044 in words is "one hundred sixteen million, three hundred twenty thousand, forty-four".