441018168 has 64 divisors (see below), whose sum is σ = 1117532160. Its totient is φ = 145022976.

The previous prime is 441018161. The next prime is 441018197. The reversal of 441018168 is 861810144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441018161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 783055 + ... + 783617.

It is an arithmetic number, because the mean of its divisors is an integer number (17461440).

Almost surely, 2^441018168 is an apocalyptic number.

It is an amenable number.

441018168 is an abundant number, since it is smaller than the sum of its proper divisors (676513992).

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

441018168 is a wasteful number, since it uses less digits than its factorization.

441018168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956 (or 952 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 441018168 is about 21000.4325669735. The cubic root of 441018168 is about 761.1767136181.

It can be divided in two parts, 4410 and 18168, that added together give a triangular number (22578 = T₂₁₂).

The spelling of 441018168 in words is "four hundred forty-one million, eighteen thousand, one hundred sixty-eight".