42322214442 has 32 divisors (see below), whose sum is σ = 89659224000. Its totient is φ = 13272267008.

The previous prime is 42322214377. The next prime is 42322214513. The reversal of 42322214442 is 24441222324.

It is a happy 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, 178609 + ... + 341387.

It is an arithmetic number, because the mean of its divisors is an integer number (2801850750).

Almost surely, 2^42322214442 is an apocalyptic number.

42322214442 is an abundant number, since it is smaller than the sum of its proper divisors (47337009558).

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

42322214442 is a wasteful number, since it uses less digits than its factorization.

42322214442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165350.

The product of its digits is 24576, while the sum is 30.

Adding to 42322214442 its reverse (24441222324), we get a palindrome (66763436766).

The spelling of 42322214442 in words is "forty-two billion, three hundred twenty-two million, two hundred fourteen thousand, four hundred forty-two".