422130301242 has 32 divisors (see below), whose sum is σ = 909269928000. Its totient is φ = 129876789120.

The previous prime is 422130301231. The next prime is 422130301273. The reversal of 422130301242 is 242103031224.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921517 + ... + 1301327.

It is an arithmetic number, because the mean of its divisors is an integer number (28414685250).

Almost surely, 2^422130301242 is an apocalyptic number.

422130301242 is an abundant number, since it is smaller than the sum of its proper divisors (487139626758).

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

422130301242 is a wasteful number, since it uses less digits than its factorization.

422130301242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394078.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 422130301242 its reverse (242103031224), we get a palindrome (664233332466).

The spelling of 422130301242 in words is "four hundred twenty-two billion, one hundred thirty million, three hundred one thousand, two hundred forty-two".