422411320000 has 140 divisors (see below), whose sum is σ = 1048545451800. Its totient is φ = 168786688000.

The previous prime is 422411319973. The next prime is 422411320021. The reversal of 422411320000 is 23114224.

It is a self number, because there is not a number n which added to its sum of digits gives 422411320000.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 41954967 + ... + 41965033.

It is an arithmetic number, because the mean of its divisors is an integer number (7489610370).

Almost surely, 2^422411320000 is an apocalyptic number.

422411320000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422411320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524272725900).

422411320000 is an abundant number, since it is smaller than the sum of its proper divisors (626134131800).

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

422411320000 is a wasteful number, since it uses less digits than its factorization.

422411320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11148 (or 11123 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 422411320000 its reverse (23114224), we get a palindrome (422434434224).

The spelling of 422411320000 in words is "four hundred twenty-two billion, four hundred eleven million, three hundred twenty thousand".