441042240 has 112 divisors (see below), whose sum is σ = 1421416512. Its totient is φ = 115838976.

The previous prime is 441042229. The next prime is 441042241. The reversal of 441042240 is 42240144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441042241) 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 15 ways as a sum of consecutive naturals, for example, 60892 + ... + 67748.

Almost surely, 2^441042240 is an apocalyptic number.

441042240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441042240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (710708256).

441042240 is an abundant number, since it is smaller than the sum of its proper divisors (980374272).

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

441042240 is a wasteful number, since it uses less digits than its factorization.

441042240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6944 (or 6934 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 441042240 is about 21001.0056902045. The cubic root of 441042240 is about 761.1905624145.

Adding to 441042240 its reverse (42240144), we get a palindrome (483282384).

The spelling of 441042240 in words is "four hundred forty-one million, forty-two thousand, two hundred forty".