442420000041 has 4 divisors (see below), whose sum is σ = 589893333392. Its totient is φ = 294946666692.

The previous prime is 442420000039. The next prime is 442420000109. The reversal of 442420000041 is 140000024244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 442420000041 - 2¹ = 442420000039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 442419999972 and 442420000017.

It is not an unprimeable number, because it can be changed into a prime (442420000031) by changing a digit.

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, 73736666671 + ... + 73736666676.

It is an arithmetic number, because the mean of its divisors is an integer number (147473333348).

Almost surely, 2^442420000041 is an apocalyptic number.

It is an amenable number.

442420000041 is a deficient number, since it is larger than the sum of its proper divisors (147473333351).

442420000041 is a wasteful number, since it uses less digits than its factorization.

442420000041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147473333350.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 442420000041 its reverse (140000024244), we get a palindrome (582420024285).

The spelling of 442420000041 in words is "four hundred forty-two billion, four hundred twenty million, forty-one", and thus it is an aban number.