442213211034 has 48 divisors (see below), whose sum is σ = 1121711572800. Its totient is φ = 123265005120.

The previous prime is 442213211029. The next prime is 442213211087. The reversal of 442213211034 is 430112312244.

442213211034 is a `hidden beast` number, since 4 + 422 + 132 + 1 + 103 + 4 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 442213210989 and 442213211007.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42795184 + ... + 42805515.

It is an arithmetic number, because the mean of its divisors is an integer number (23368991100).

Almost surely, 2^442213211034 is an apocalyptic number.

442213211034 is an abundant number, since it is smaller than the sum of its proper divisors (679498361766).

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

442213211034 is a wasteful number, since it uses less digits than its factorization.

442213211034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85600755 (or 85600752 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 442213211034 its reverse (430112312244), we get a palindrome (872325523278).

The spelling of 442213211034 in words is "four hundred forty-two billion, two hundred thirteen million, two hundred eleven thousand, thirty-four".