442241304022 has 32 divisors (see below), whose sum is σ = 760289255424. Its totient is φ = 188991902400.

The previous prime is 442241304019. The next prime is 442241304077. The reversal of 442241304022 is 220403142244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32224122 + ... + 32237842.

It is an arithmetic number, because the mean of its divisors is an integer number (23759039232).

Almost surely, 2^442241304022 is an apocalyptic number.

442241304022 is a deficient number, since it is larger than the sum of its proper divisors (318047951402).

442241304022 is a wasteful number, since it uses less digits than its factorization.

442241304022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20124.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 442241304022 its reverse (220403142244), we get a palindrome (662644446266).

The spelling of 442241304022 in words is "four hundred forty-two billion, two hundred forty-one million, three hundred four thousand, twenty-two".