423141001443 has 12 divisors (see below), whose sum is σ = 616016297728. Its totient is φ = 279872787600.

The previous prime is 423141001429. The next prime is 423141001477. The reversal of 423141001443 is 344100141324.

423141001443 is a `hidden beast` number, since 4 + 231 + 410 + 0 + 14 + 4 + 3 = 666.

It is not a de Polignac number, because 423141001443 - 2⁸ = 423141001187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423141001403) 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 11 ways as a sum of consecutive naturals, for example, 185099908 + ... + 185102193.

Almost surely, 2^423141001443 is an apocalyptic number.

423141001443 is a deficient number, since it is larger than the sum of its proper divisors (192875296285).

423141001443 is a wasteful number, since it uses less digits than its factorization.

423141001443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370202234 (or 370202231 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 423141001443 its reverse (344100141324), we get a palindrome (767241142767).

The spelling of 423141001443 in words is "four hundred twenty-three billion, one hundred forty-one million, one thousand, four hundred forty-three".