118444344 has 32 divisors (see below), whose sum is σ = 297219840. Its totient is φ = 39333600.

The previous prime is 118444343. The next prime is 118444351. The reversal of 118444344 is 443444811.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118444343) 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 7 ways as a sum of consecutive naturals, for example, 2602 + ... + 15609.

It is an arithmetic number, because the mean of its divisors is an integer number (9288120).

Almost surely, 2^118444344 is an apocalyptic number.

It is an amenable number.

118444344 is an abundant number, since it is smaller than the sum of its proper divisors (178775496).

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

118444344 is a wasteful number, since it uses less digits than its factorization.

118444344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18491 (or 18487 counting only the distinct ones).

The product of its digits is 24576, while the sum is 33.

The square root of 118444344 is about 10883.2138635607. The cubic root of 118444344 is about 491.1017054603.

The spelling of 118444344 in words is "one hundred eighteen million, four hundred forty-four thousand, three hundred forty-four".