442433211342 has 32 divisors (see below), whose sum is σ = 895144413600. Its totient is φ = 145765982208.

The previous prime is 442433211301. The next prime is 442433211347. The reversal of 442433211342 is 243112334244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (442433211347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1281868 + ... + 1589984.

It is an arithmetic number, because the mean of its divisors is an integer number (27973262925).

Almost surely, 2^442433211342 is an apocalyptic number.

442433211342 is an abundant number, since it is smaller than the sum of its proper divisors (452711202258).

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

442433211342 is a wasteful number, since it uses less digits than its factorization.

442433211342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310900.

The product of its digits is 55296, while the sum is 33.

Adding to 442433211342 its reverse (243112334244), we get a palindrome (685545545586).

The spelling of 442433211342 in words is "four hundred forty-two billion, four hundred thirty-three million, two hundred eleven thousand, three hundred forty-two".