441400322 has 16 divisors (see below), whose sum is σ = 722639232. Its totient is φ = 200539920.

The previous prime is 441400321. The next prime is 441400357. The reversal of 441400322 is 223004144.

It is a junction number, because it is equal to n+sod(n) for n = 441400294 and 441400303.

It is not an unprimeable number, because it can be changed into a prime (441400321) 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, 63188 + ... + 69824.

It is an arithmetic number, because the mean of its divisors is an integer number (45164952).

Almost surely, 2^441400322 is an apocalyptic number.

441400322 is a deficient number, since it is larger than the sum of its proper divisors (281238910).

441400322 is a wasteful number, since it uses less digits than its factorization.

441400322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9673.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 441400322 is about 21009.5293140994. The cubic root of 441400322 is about 761.3965101155.

Adding to 441400322 its reverse (223004144), we get a palindrome (664404466).

The spelling of 441400322 in words is "four hundred forty-one million, four hundred thousand, three hundred twenty-two".