116444418 has 8 divisors (see below), whose sum is σ = 232888848. Its totient is φ = 38814804.

The previous prime is 116444411. The next prime is 116444437. The reversal of 116444418 is 814444611.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

116444418 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (116444411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9703696 + ... + 9703707.

It is an arithmetic number, because the mean of its divisors is an integer number (29111106).

Almost surely, 2^116444418 is an apocalyptic number.

116444418 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

116444418 is a wasteful number, since it uses less digits than its factorization.

116444418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19407408.

The product of its digits is 12288, while the sum is 33.

The square root of 116444418 is about 10790.9414788516. The cubic root of 116444418 is about 488.3219260098.

The spelling of 116444418 in words is "one hundred sixteen million, four hundred forty-four thousand, four hundred eighteen".