442014304 has 24 divisors (see below), whose sum is σ = 873308520. Its totient is φ = 220221696.

The previous prime is 442014283. The next prime is 442014319. The reversal of 442014304 is 403410244.

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, 15349 + ... + 33460.

It is an arithmetic number, because the mean of its divisors is an integer number (36387855).

Almost surely, 2^442014304 is an apocalyptic number.

It is an amenable number.

442014304 is a deficient number, since it is larger than the sum of its proper divisors (431294216).

442014304 is a wasteful number, since it uses less digits than its factorization.

442014304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49102 (or 49094 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 442014304 is about 21024.1362248250. The cubic root of 442014304 is about 761.7493773742.

Adding to 442014304 its reverse (403410244), we get a palindrome (845424548).

The spelling of 442014304 in words is "four hundred forty-two million, fourteen thousand, three hundred four".