422030413200144 has 160 divisors (see below), whose sum is σ = 1256007061831680. Its totient is φ = 119614682764800.

The previous prime is 422030413200131. The next prime is 422030413200229. The reversal of 422030413200144 is 441002314030224.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13880214 + ... + 32198154.

It is an arithmetic number, because the mean of its divisors is an integer number (7850044136448).

Almost surely, 2^{422030413200144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422030413200144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (628003530915840).

422030413200144 is an abundant number, since it is smaller than the sum of its proper divisors (833976648631536).

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

422030413200144 is a wasteful number, since it uses less digits than its factorization.

422030413200144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18318509 (or 18318503 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 422030413200144 its reverse (441002314030224), we get a palindrome (863032727230368).

The spelling of 422030413200144 in words is "four hundred twenty-two trillion, thirty billion, four hundred thirteen million, two hundred thousand, one hundred forty-four".