441140224 has 44 divisors (see below), whose sum is σ = 1007844544. Its totient is φ = 189057024.

The previous prime is 441140221. The next prime is 441140237. The reversal of 441140224 is 422041144.

It is a junction number, because it is equal to n+sod(n) for n = 441140195 and 441140204.

It is not an unprimeable number, because it can be changed into a prime (441140221) 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, 23604 + ... + 37939.

Almost surely, 2^441140224 is an apocalyptic number.

It is an amenable number.

441140224 is an abundant number, since it is smaller than the sum of its proper divisors (566704320).

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

441140224 is an equidigital number, since it uses as much as digits as its factorization.

441140224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61570 (or 61552 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 441140224 is about 21003.3384013113. The cubic root of 441140224 is about 761.2469281218.

Adding to 441140224 its reverse (422041144), we get a palindrome (863181368).

The spelling of 441140224 in words is "four hundred forty-one million, one hundred forty thousand, two hundred twenty-four".