422341502304512 has 72 divisors (see below), whose sum is σ = 971992805271936. Its totient is φ = 179401700007936.

The previous prime is 422341502304461. The next prime is 422341502304539. The reversal of 422341502304512 is 215403205143224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1042636628 + ... + 1043041619.

Almost surely, 2^{422341502304512} is an apocalyptic number.

It is an amenable number.

422341502304512 is an abundant number, since it is smaller than the sum of its proper divisors (549651302967424).

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

422341502304512 is a wasteful number, since it uses less digits than its factorization.

422341502304512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085678383 (or 2085678369 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 422341502304512 its reverse (215403205143224), we get a palindrome (637744707447736).

The spelling of 422341502304512 in words is "four hundred twenty-two trillion, three hundred forty-one billion, five hundred two million, three hundred four thousand, five hundred twelve".