423210444314234 has 16 divisors (see below), whose sum is σ = 636342824005800. Its totient is φ = 211096200107520.

The previous prime is 423210444314183. The next prime is 423210444314243. The reversal of 423210444314234 is 432413444012324.

It can be written as a sum of positive squares in 4 ways, for example, as 188485523374009 + 234724920940225 = 13729003^2 + 15320735^2 .

It is a junction number, because it is equal to n+sod(n) for n = 423210444314191 and 423210444314200.

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, 20248742 + ... + 35446190.

Almost surely, 2^{423210444314234} is an apocalyptic number.

423210444314234 is a deficient number, since it is larger than the sum of its proper divisors (213132379691566).

423210444314234 is a wasteful number, since it uses less digits than its factorization.

423210444314234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15230945.

The product of its (nonzero) digits is 884736, while the sum is 41.

Adding to 423210444314234 its reverse (432413444012324), we get a palindrome (855623888326558).

It can be divided in two parts, 423210 and 444314234, that added together give a palindrome (444737444).

The spelling of 423210444314234 in words is "four hundred twenty-three trillion, two hundred ten billion, four hundred forty-four million, three hundred fourteen thousand, two hundred thirty-four".