422334605016660 has 192 divisors, whose sum is σ = 1423365252986880. Its totient is φ = 91403761927680.

The previous prime is 422334605016607. The next prime is 422334605016661. The reversal of 422334605016660 is 66610506433224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422334605016661) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 631507 + ... + 29070053.

It is an arithmetic number, because the mean of its divisors is an integer number (7413360692640).

Almost surely, 2^{422334605016660} 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 422334605016660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (711682626493440).

422334605016660 is an abundant number, since it is smaller than the sum of its proper divisors (1001030647970220).

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

422334605016660 is a wasteful number, since it uses less digits than its factorization.

422334605016660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28440446 (or 28440444 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 422334605016660 in words is "four hundred twenty-two trillion, three hundred thirty-four billion, six hundred five million, sixteen thousand, six hundred sixty".