423324200020 has 24 divisors (see below), whose sum is σ = 889515454464. Its totient is φ = 169227844896.

The previous prime is 423324200017. The next prime is 423324200051. The reversal of 423324200020 is 20002423324.

It is a junction number, because it is equal to n+sod(n) for n = 423324199964 and 423324200000.

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, 6330604 + ... + 6397123.

It is an arithmetic number, because the mean of its divisors is an integer number (37063143936).

Almost surely, 2^423324200020 is an apocalyptic number.

It is an amenable number.

423324200020 is an abundant number, since it is smaller than the sum of its proper divisors (466191254444).

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

423324200020 is a wasteful number, since it uses less digits than its factorization.

423324200020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12729399 (or 12729397 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 423324200020 its reverse (20002423324), we get a palindrome (443326623344).

The spelling of 423324200020 in words is "four hundred twenty-three billion, three hundred twenty-four million, two hundred thousand, twenty".