422204244342 has 16 divisors (see below), whose sum is σ = 888851040960. Its totient is φ = 133327656072.

The previous prime is 422204244283. The next prime is 422204244367. The reversal of 422204244342 is 243442402224.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1851772888 + ... + 1851773115.

It is an arithmetic number, because the mean of its divisors is an integer number (55553190060).

Almost surely, 2^422204244342 is an apocalyptic number.

422204244342 is an abundant number, since it is smaller than the sum of its proper divisors (466646796618).

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

422204244342 is a wasteful number, since it uses less digits than its factorization.

422204244342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703546027.

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 422204244342 its reverse (243442402224), we get a palindrome (665646646566).

The spelling of 422204244342 in words is "four hundred twenty-two billion, two hundred four million, two hundred forty-four thousand, three hundred forty-two".