423421342224304 has 40 divisors (see below), whose sum is σ = 836687852925120. Its totient is φ = 207522578253888.

The previous prime is 423421342224299. The next prime is 423421342224323. The reversal of 423421342224304 is 403422243124324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 645983034 + ... + 646638169.

It is an arithmetic number, because the mean of its divisors is an integer number (20917196323128).

Almost surely, 2^{423421342224304} is an apocalyptic number.

It is an amenable number.

423421342224304 is a deficient number, since it is larger than the sum of its proper divisors (413266510700816).

423421342224304 is a wasteful number, since it uses less digits than its factorization.

423421342224304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292621617 (or 1292621611 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 423421342224304 its reverse (403422243124324), we get a palindrome (826843585348628).

The spelling of 423421342224304 in words is "four hundred twenty-three trillion, four hundred twenty-one billion, three hundred forty-two million, two hundred twenty-four thousand, three hundred four".