423330104443 has 16 divisors (see below), whose sum is σ = 434237440000. Its totient is φ = 412594614432.

The previous prime is 423330104437. The next prime is 423330104479. The reversal of 423330104443 is 344401033324.

It is a cyclic number.

It is not a de Polignac number, because 423330104443 - 2¹³ = 423330096251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423330104243) by changing a digit.

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, 1890553 + ... + 2102581.

It is an arithmetic number, because the mean of its divisors is an integer number (27139840000).

Almost surely, 2^423330104443 is an apocalyptic number.

423330104443 is a deficient number, since it is larger than the sum of its proper divisors (10907335557).

423330104443 is a wasteful number, since it uses less digits than its factorization.

423330104443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212434.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 423330104443 its reverse (344401033324), we get a palindrome (767731137767).

The spelling of 423330104443 in words is "four hundred twenty-three billion, three hundred thirty million, one hundred four thousand, four hundred forty-three".