442210016 has 24 divisors (see below), whose sum is σ = 871106544. Its totient is φ = 220976640.

The previous prime is 442209997. The next prime is 442210061. The reversal of 442210016 is 610012244.

It is a self number, because there is not a number n which added to its sum of digits gives 442210016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77336 + ... + 82856.

It is an arithmetic number, because the mean of its divisors is an integer number (36296106).

Almost surely, 2^442210016 is an apocalyptic number.

It is an amenable number.

442210016 is a deficient number, since it is larger than the sum of its proper divisors (428896528).

442210016 is a wasteful number, since it uses less digits than its factorization.

442210016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8034 (or 8026 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 442210016 is about 21028.7901696698. The cubic root of 442210016 is about 761.8617881377.

The spelling of 442210016 in words is "four hundred forty-two million, two hundred ten thousand, sixteen".