441320056 has 16 divisors (see below), whose sum is σ = 828320040. Its totient is φ = 220434720.

The previous prime is 441320041. The next prime is 441320063. The reversal of 441320056 is 650023144.

It is a self number, because there is not a number n which added to its sum of digits gives 441320056.

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, 19690 + ... + 35641.

Almost surely, 2^441320056 is an apocalyptic number.

It is an amenable number.

441320056 is a deficient number, since it is larger than the sum of its proper divisors (386999984).

441320056 is a wasteful number, since it uses less digits than its factorization.

441320056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56334 (or 56330 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 441320056 is about 21007.6189988299. The cubic root of 441320056 is about 761.3503555222.

The spelling of 441320056 in words is "four hundred forty-one million, three hundred twenty thousand, fifty-six".