423443101112 has 16 divisors (see below), whose sum is σ = 799012860360. Its totient is φ = 210373005024.

The previous prime is 423443101061. The next prime is 423443101127. The reversal of 423443101112 is 211101344324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168566858 + ... + 168569369.

Almost surely, 2^423443101112 is an apocalyptic number.

It is an amenable number.

423443101112 is a deficient number, since it is larger than the sum of its proper divisors (375569759248).

423443101112 is a wasteful number, since it uses less digits than its factorization.

423443101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337136390 (or 337136386 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 423443101112 its reverse (211101344324), we get a palindrome (634544445436).

The spelling of 423443101112 in words is "four hundred twenty-three billion, four hundred forty-three million, one hundred one thousand, one hundred twelve".