442201043224 has 48 divisors (see below), whose sum is σ = 895696630200. Its totient is φ = 204567518208.

The previous prime is 442201043171. The next prime is 442201043231. The reversal of 442201043224 is 422340102244.

It is a junction number, because it is equal to n+sod(n) for n = 442201043192 and 442201043201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1484469 + ... + 1757284.

Almost surely, 2^442201043224 is an apocalyptic number.

It is an amenable number.

442201043224 is an abundant number, since it is smaller than the sum of its proper divisors (453495586976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

442201043224 is a wasteful number, since it uses less digits than its factorization.

442201043224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241852 (or 3241831 counting only the distinct ones).

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

Adding to 442201043224 its reverse (422340102244), we get a palindrome (864541145468).

The spelling of 442201043224 in words is "four hundred forty-two billion, two hundred one million, forty-three thousand, two hundred twenty-four".