441495168 has 64 divisors (see below), whose sum is σ = 1241723520. Its totient is φ = 138506240.

The previous prime is 441495127. The next prime is 441495169. The reversal of 441495168 is 861594144.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (441495169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27288 + ... + 40343.

It is an arithmetic number, because the mean of its divisors is an integer number (19401930).

Almost surely, 2^441495168 is an apocalyptic number.

441495168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

441495168 is an abundant number, since it is smaller than the sum of its proper divisors (800228352).

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

441495168 is a wasteful number, since it uses less digits than its factorization.

441495168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67665 (or 67653 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 441495168 is about 21011.7864066814. The cubic root of 441495168 is about 761.4510412958.

The spelling of 441495168 in words is "four hundred forty-one million, four hundred ninety-five thousand, one hundred sixty-eight".