442426624204 has 12 divisors (see below), whose sum is σ = 774366249384. Its totient is φ = 221179124384.

The previous prime is 442426624201. The next prime is 442426624229. The reversal of 442426624204 is 402426624244.

It is not an unprimeable number, because it can be changed into a prime (442426624201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8517802 + ... + 8569585.

It is an arithmetic number, because the mean of its divisors is an integer number (64530520782).

Almost surely, 2^442426624204 is an apocalyptic number.

It is an amenable number.

442426624204 is a deficient number, since it is larger than the sum of its proper divisors (331939625180).

442426624204 is a wasteful number, since it uses less digits than its factorization.

442426624204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17093864 (or 17093862 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 442426624204 its sum of digits (40), we get a palindrome (442426624244).

The spelling of 442426624204 in words is "four hundred forty-two billion, four hundred twenty-six million, six hundred twenty-four thousand, two hundred four".