422430124024 has 8 divisors (see below), whose sum is σ = 792056482560. Its totient is φ = 211215062008.

The previous prime is 422430124021. The next prime is 422430124031. The reversal of 422430124024 is 420421034224.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 422430123983 and 422430124001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422430124021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26401882744 + ... + 26401882759.

It is an arithmetic number, because the mean of its divisors is an integer number (99007060320).

Almost surely, 2^422430124024 is an apocalyptic number.

It is an amenable number.

422430124024 is a deficient number, since it is larger than the sum of its proper divisors (369626358536).

422430124024 is a wasteful number, since it uses less digits than its factorization.

422430124024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52803765509 (or 52803765505 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 422430124024 its reverse (420421034224), we get a palindrome (842851158248).

The spelling of 422430124024 in words is "four hundred twenty-two billion, four hundred thirty million, one hundred twenty-four thousand, twenty-four".