423334134112 has 48 divisors (see below), whose sum is σ = 845083647072. Its totient is φ = 208730188800.

The previous prime is 423334134061. The next prime is 423334134121. The reversal of 423334134112 is 211431433324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342238 + ... + 981730.

It is an arithmetic number, because the mean of its divisors is an integer number (17605909314).

Almost surely, 2^423334134112 is an apocalyptic number.

It is an amenable number.

423334134112 is a deficient number, since it is larger than the sum of its proper divisors (421749512960).

423334134112 is a wasteful number, since it uses less digits than its factorization.

423334134112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639791 (or 639783 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

Adding to 423334134112 its reverse (211431433324), we get a palindrome (634765567436).

The spelling of 423334134112 in words is "four hundred twenty-three billion, three hundred thirty-four million, one hundred thirty-four thousand, one hundred twelve".