423343323304 has 64 divisors (see below), whose sum is σ = 903716352000. Its totient is φ = 184034262720.

The previous prime is 423343323289. The next prime is 423343323313. The reversal of 423343323304 is 403323343324.

It is a self number, because there is not a number n which added to its sum of digits gives 423343323304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18688417 + ... + 18711055.

It is an arithmetic number, because the mean of its divisors is an integer number (14120568000).

Almost surely, 2^423343323304 is an apocalyptic number.

423343323304 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

423343323304 is an abundant number, since it is smaller than the sum of its proper divisors (480373028696).

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

423343323304 is a wasteful number, since it uses less digits than its factorization.

423343323304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31918 (or 31914 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 34.

Adding to 423343323304 its reverse (403323343324), we get a palindrome (826666666628).

It can be divided in two parts, 423343 and 323304, that added together give a palindrome (746647).

The spelling of 423343323304 in words is "four hundred twenty-three billion, three hundred forty-three million, three hundred twenty-three thousand, three hundred four".