422312024421 has 24 divisors (see below), whose sum is σ = 699049638144. Its totient is φ = 240663592800.

The previous prime is 422312024411. The next prime is 422312024471. The reversal of 422312024421 is 124420213224.

It is a happy number.

422312024421 is a `hidden beast` number, since 4 + 2 + 2 + 31 + 202 + 4 + 421 = 666.

It is not a de Polignac number, because 422312024421 - 2¹³ = 422312016229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422312024411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9109530 + ... + 9155771.

It is an arithmetic number, because the mean of its divisors is an integer number (29127068256).

Almost surely, 2^422312024421 is an apocalyptic number.

It is an amenable number.

422312024421 is a deficient number, since it is larger than the sum of its proper divisors (276737613723).

422312024421 is a wasteful number, since it uses less digits than its factorization.

422312024421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18265681 (or 18265678 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 422312024421 its reverse (124420213224), we get a palindrome (546732237645).

The spelling of 422312024421 in words is "four hundred twenty-two billion, three hundred twelve million, twenty-four thousand, four hundred twenty-one".