442420024244 has 48 divisors (see below), whose sum is σ = 881554617216. Its totient is φ = 192310272000.

The previous prime is 442420024201. The next prime is 442420024271.

442420024244 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 442420024244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4338644 + ... + 4439444.

It is an arithmetic number, because the mean of its divisors is an integer number (18365721192).

Almost surely, 2^442420024244 is an apocalyptic number.

442420024244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

442420024244 is a deficient number, since it is larger than the sum of its proper divisors (439134592972).

442420024244 is a wasteful number, since it uses less digits than its factorization.

442420024244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105176 (or 105174 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

It can be divided in two parts, 4424200 and 24244, that added together give a palindrome (4448444).

The spelling of 442420024244 in words is "four hundred forty-two billion, four hundred twenty million, twenty-four thousand, two hundred forty-four".