441446416 has 20 divisors (see below), whose sum is σ = 855677500. Its totient is φ = 220626432.

The previous prime is 441446407. The next prime is 441446441. The reversal of 441446416 is 614644144.

It can be written as a sum of positive squares in 2 ways, for example, as 201072400 + 240374016 = 14180^2 + 15504^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 44260 + ... + 53308.

It is an arithmetic number, because the mean of its divisors is an integer number (42783875).

Almost surely, 2^441446416 is an apocalyptic number.

It is an amenable number.

441446416 is a deficient number, since it is larger than the sum of its proper divisors (414231084).

441446416 is a wasteful number, since it uses less digits than its factorization.

441446416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12106 (or 12100 counting only the distinct ones).

The product of its digits is 36864, while the sum is 34.

The square root of 441446416 is about 21010.6262638694. The cubic root of 441446416 is about 761.4230125800.

The spelling of 441446416 in words is "four hundred forty-one million, four hundred forty-six thousand, four hundred sixteen".