422519023206 has 96 divisors (see below), whose sum is σ = 1050715081728. Its totient is φ = 120203740800.

The previous prime is 422519023193. The next prime is 422519023207. The reversal of 422519023206 is 602320915224.

422519023206 is a `hidden beast` number, since 422 + 5 + 1 + 9 + 0 + 23 + 206 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422519023207) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59081731 + ... + 59088881.

It is an arithmetic number, because the mean of its divisors is an integer number (10944948768).

Almost surely, 2^422519023206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 422519023206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (525357540864).

422519023206 is an abundant number, since it is smaller than the sum of its proper divisors (628196058522).

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

422519023206 is a wasteful number, since it uses less digits than its factorization.

422519023206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9106 (or 9103 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 422519023206 in words is "four hundred twenty-two billion, five hundred nineteen million, twenty-three thousand, two hundred six".