441422336 has 40 divisors (see below), whose sum is σ = 894478464. Its totient is φ = 217584640.

The previous prime is 441422329. The next prime is 441422353. The reversal of 441422336 is 633224144.

It is a junction number, because it is equal to n+sod(n) for n = 441422299 and 441422308.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 30281 + ... + 42423.

Almost surely, 2^441422336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441422336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447239232).

441422336 is an abundant number, since it is smaller than the sum of its proper divisors (453056128).

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

441422336 is an equidigital number, since it uses as much as digits as its factorization.

441422336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12232 (or 12216 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 441422336 is about 21010.0532126884. The cubic root of 441422336 is about 761.4091676385.

The spelling of 441422336 in words is "four hundred forty-one million, four hundred twenty-two thousand, three hundred thirty-six".