420201122304 has 80 divisors (see below), whose sum is σ = 1120099559040. Its totient is φ = 139984773120.

The previous prime is 420201122291. The next prime is 420201122333. The reversal of 420201122304 is 403221102024.

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, 2563977 + ... + 2722935.

It is an arithmetic number, because the mean of its divisors is an integer number (14001244488).

Almost surely, 2^420201122304 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 420201122304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (560049779520).

420201122304 is an abundant number, since it is smaller than the sum of its proper divisors (699898436736).

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

420201122304 is a wasteful number, since it uses less digits than its factorization.

420201122304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160701 (or 160685 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 420201122304 its reverse (403221102024), we get a palindrome (823422224328).

The spelling of 420201122304 in words is "four hundred twenty billion, two hundred one million, one hundred twenty-two thousand, three hundred four".