423112212304 has 20 divisors (see below), whose sum is σ = 824359692960. Its totient is φ = 210374227040.

The previous prime is 423112212283. The next prime is 423112212343. The reversal of 423112212304 is 403212211324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73864492 + ... + 73870219.

It is an arithmetic number, because the mean of its divisors is an integer number (41217984648).

Almost surely, 2^423112212304 is an apocalyptic number.

It is an amenable number.

423112212304 is a deficient number, since it is larger than the sum of its proper divisors (401247480656).

423112212304 is a wasteful number, since it uses less digits than its factorization.

423112212304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147734898 (or 147734892 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 423112212304 its reverse (403212211324), we get a palindrome (826324423628).

The spelling of 423112212304 in words is "four hundred twenty-three billion, one hundred twelve million, two hundred twelve thousand, three hundred four".