442421343114 has 32 divisors (see below), whose sum is σ = 896259168000. Its totient is φ = 145571934144.

The previous prime is 442421343109. The next prime is 442421343137. The reversal of 442421343114 is 411343124244.

It is a happy number.

442421343114 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 1894192 + ... + 2114900.

It is an arithmetic number, because the mean of its divisors is an integer number (28008099000).

Almost surely, 2^442421343114 is an apocalyptic number.

442421343114 is an abundant number, since it is smaller than the sum of its proper divisors (453837824886).

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

442421343114 is a wasteful number, since it uses less digits than its factorization.

442421343114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225022.

The product of its digits is 36864, while the sum is 33.

Adding to 442421343114 its reverse (411343124244), we get a palindrome (853764467358).

The spelling of 442421343114 in words is "four hundred forty-two billion, four hundred twenty-one million, three hundred forty-three thousand, one hundred fourteen".