422321217024 has 80 divisors (see below), whose sum is σ = 1285817309568. Its totient is φ = 120663201792.

The previous prime is 422321216983. The next prime is 422321217107. The reversal of 422321217024 is 420712123224.

It is a junction number, because it is equal to n+sod(n) for n = 422321216982 and 422321217000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19628442 + ... + 19649945.

Almost surely, 2^422321217024 is an apocalyptic number.

It is an amenable number.

422321217024 is an abundant number, since it is smaller than the sum of its proper divisors (863496092544).

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

422321217024 is an equidigital number, since it uses as much as digits as its factorization.

422321217024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39278415 (or 39278399 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The spelling of 422321217024 in words is "four hundred twenty-two billion, three hundred twenty-one million, two hundred seventeen thousand, twenty-four".