442402043024 has 20 divisors (see below), whose sum is σ = 857164483200. Its totient is φ = 221198305440.

The previous prime is 442402043009. The next prime is 442402043063. The reversal of 442402043024 is 420340204244.

It is an unprimeable number.

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, 2067629 + ... + 2271539.

It is an arithmetic number, because the mean of its divisors is an integer number (42858224160).

Almost surely, 2^442402043024 is an apocalyptic number.

It is an amenable number.

442402043024 is a deficient number, since it is larger than the sum of its proper divisors (414762440176).

442402043024 is a wasteful number, since it uses less digits than its factorization.

442402043024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339518 (or 339512 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 442402043024 its reverse (420340204244), we get a palindrome (862742247268).

The spelling of 442402043024 in words is "four hundred forty-two billion, four hundred two million, forty-three thousand, twenty-four".