423120424000 has 112 divisors (see below), whose sum is σ = 1103008533120. Its totient is φ = 160340313600.

The previous prime is 423120423983. The next prime is 423120424007. The reversal of 423120424000 is 424021324.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (423120424007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1239844 + ... + 1543843.

Almost surely, 2^423120424000 is an apocalyptic number.

423120424000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

423120424000 is an abundant number, since it is smaller than the sum of its proper divisors (679888109120).

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

423120424000 is a wasteful number, since it uses less digits than its factorization.

423120424000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783733 (or 2783713 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 423120424000 its reverse (424021324), we get a palindrome (423544445324).

The spelling of 423120424000 in words is "four hundred twenty-three billion, one hundred twenty million, four hundred twenty-four thousand".