423042336 has 36 divisors (see below), whose sum is σ = 1203027462. Its totient is φ = 141014016.

The previous prime is 423042329. The next prime is 423042341. The reversal of 423042336 is 633240324.

It is a happy number.

423042336 is a `hidden beast` number, since 4 + 230 + 423 + 3 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 398241936 + 24800400 = 19956^2 + 4980^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 734161 + ... + 734736.

Almost surely, 2^423042336 is an apocalyptic number.

It is an amenable number.

423042336 is an abundant number, since it is smaller than the sum of its proper divisors (779985126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423042336 is a wasteful number, since it uses less digits than its factorization.

423042336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468913 (or 1468902 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 423042336 is about 20567.9929988319. The cubic root of 423042336 is about 750.6911176130.

The spelling of 423042336 in words is "four hundred twenty-three million, forty-two thousand, three hundred thirty-six".