423531333112 has 64 divisors (see below), whose sum is σ = 827871660000. Its totient is φ = 202880401920.

The previous prime is 423531333109. The next prime is 423531333157. The reversal of 423531333112 is 211333135324.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114188314 + ... + 114192022.

Almost surely, 2^423531333112 is an apocalyptic number.

It is an amenable number.

423531333112 is a deficient number, since it is larger than the sum of its proper divisors (404340326888).

423531333112 is a wasteful number, since it uses less digits than its factorization.

423531333112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7424 (or 7420 counting only the distinct ones).

The product of its digits is 19440, while the sum is 31.

Adding to 423531333112 its reverse (211333135324), we get a palindrome (634864468436).

The spelling of 423531333112 in words is "four hundred twenty-three billion, five hundred thirty-one million, three hundred thirty-three thousand, one hundred twelve".