442402042024 has 16 divisors (see below), whose sum is σ = 829707249600. Its totient is φ = 221146775472.

The previous prime is 442402041997. The next prime is 442402042031. The reversal of 442402042024 is 420240204244.

It is a junction number, because it is equal to n+sod(n) for n = 442402041983 and 442402042001.

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, 6746022 + ... + 6811285.

It is an arithmetic number, because the mean of its divisors is an integer number (51856703100).

Almost surely, 2^442402042024 is an apocalyptic number.

It is an amenable number.

442402042024 is a deficient number, since it is larger than the sum of its proper divisors (387305207576).

442402042024 is a wasteful number, since it uses less digits than its factorization.

442402042024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13561392 (or 13561388 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 442402042024 its reverse (420240204244), we get a palindrome (862642246268).

The spelling of 442402042024 in words is "four hundred forty-two billion, four hundred two million, forty-two thousand, twenty-four".