423330404210 has 128 divisors (see below), whose sum is σ = 941264755200. Its totient is φ = 133831802880.

The previous prime is 423330404207. The next prime is 423330404239. The reversal of 423330404210 is 12404033324.

It is a super-2 number, since 2×423330404210² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 423330404210.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 23602526 + ... + 23620454.

It is an arithmetic number, because the mean of its divisors is an integer number (7353630900).

Almost surely, 2^423330404210 is an apocalyptic number.

423330404210 is an abundant number, since it is smaller than the sum of its proper divisors (517934350990).

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

423330404210 is a wasteful number, since it uses less digits than its factorization.

423330404210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18436.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 423330404210 its reverse (12404033324), we get a palindrome (435734437534).

The spelling of 423330404210 in words is "four hundred twenty-three billion, three hundred thirty million, four hundred four thousand, two hundred ten".