441439016 has 16 divisors (see below), whose sum is σ = 829492800. Its totient is φ = 220240944.

The previous prime is 441439013. The next prime is 441439049. The reversal of 441439016 is 610934144.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (441439013) 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, 55886 + ... + 63293.

It is an arithmetic number, because the mean of its divisors is an integer number (51843300).

Almost surely, 2^441439016 is an apocalyptic number.

It is an amenable number.

441439016 is a deficient number, since it is larger than the sum of its proper divisors (388053784).

441439016 is a wasteful number, since it uses less digits than its factorization.

441439016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119648 (or 119644 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 441439016 is about 21010.4501617647. The cubic root of 441439016 is about 761.4187579589.

The spelling of 441439016 in words is "four hundred forty-one million, four hundred thirty-nine thousand, sixteen".