423136268 has 12 divisors (see below), whose sum is σ = 747820752. Its totient is φ = 209473200.

The previous prime is 423136237. The next prime is 423136283. The reversal of 423136268 is 862631324.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523280 + ... + 524087.

It is an arithmetic number, because the mean of its divisors is an integer number (62318396).

Almost surely, 2^423136268 is an apocalyptic number.

It is an amenable number.

423136268 is a deficient number, since it is larger than the sum of its proper divisors (324684484).

423136268 is a wasteful number, since it uses less digits than its factorization.

423136268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047472 (or 1047470 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 423136268 is about 20570.2763228888. The cubic root of 423136268 is about 750.7466744637.

The spelling of 423136268 in words is "four hundred twenty-three million, one hundred thirty-six thousand, two hundred sixty-eight".