423120004210 has 8 divisors (see below), whose sum is σ = 761616007596. Its totient is φ = 169248001680.

The previous prime is 423120004201. The next prime is 423120004211. The reversal of 423120004210 is 12400021324.

It can be written as a sum of positive squares in 2 ways, for example, as 352668511881 + 70451492329 = 593859^2 + 265427^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (423120004211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21156000201 + ... + 21156000220.

Almost surely, 2^423120004210 is an apocalyptic number.

423120004210 is a deficient number, since it is larger than the sum of its proper divisors (338496003386).

423120004210 is a wasteful number, since it uses less digits than its factorization.

423120004210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42312000428.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 423120004210 its reverse (12400021324), we get a palindrome (435520025534).

The spelling of 423120004210 in words is "four hundred twenty-three billion, one hundred twenty million, four thousand, two hundred ten".