422321332140 has 96 divisors (see below), whose sum is σ = 1324234383360. Its totient is φ = 111732239808.

The previous prime is 422321332093. The next prime is 422321332201. The reversal of 422321332140 is 41233123224.

422321332140 is a `hidden beast` number, since 4 + 2 + 2 + 321 + 332 + 1 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3010462 + ... + 3147621.

It is an arithmetic number, because the mean of its divisors is an integer number (13794108160).

Almost surely, 2^422321332140 is an apocalyptic number.

It is an amenable number.

422321332140 is an abundant number, since it is smaller than the sum of its proper divisors (901913051220).

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

422321332140 is a wasteful number, since it uses less digits than its factorization.

422321332140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6158228 (or 6158220 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 422321332140 its reverse (41233123224), we get a palindrome (463554455364).

The spelling of 422321332140 in words is "four hundred twenty-two billion, three hundred twenty-one million, three hundred thirty-two thousand, one hundred forty".