422411421144 has 16 divisors (see below), whose sum is σ = 1056028552920. Its totient is φ = 140803807040.

The previous prime is 422411421119. The next prime is 422411421221. The reversal of 422411421144 is 441124114224.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8800237917 + ... + 8800237964.

Almost surely, 2^422411421144 is an apocalyptic number.

It is an amenable number.

422411421144 is an abundant number, since it is smaller than the sum of its proper divisors (633617131776).

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

422411421144 is a wasteful number, since it uses less digits than its factorization.

422411421144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17600475890 (or 17600475886 counting only the distinct ones).

The product of its digits is 8192, while the sum is 30.

Adding to 422411421144 its reverse (441124114224), we get a palindrome (863535535368).

The spelling of 422411421144 in words is "four hundred twenty-two billion, four hundred eleven million, four hundred twenty-one thousand, one hundred forty-four".