423023068 has 24 divisors (see below), whose sum is σ = 839197520. Its totient is φ = 184965120.

The previous prime is 423023063. The next prime is 423023093. The reversal of 423023068 is 860320324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423023063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213093 + ... + 215068.

Almost surely, 2^423023068 is an apocalyptic number.

It is an amenable number.

423023068 is a deficient number, since it is larger than the sum of its proper divisors (416174452).

423023068 is a wasteful number, since it uses less digits than its factorization.

423023068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428197 (or 428195 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 423023068 is about 20567.5245958282. The cubic root of 423023068 is about 750.6797203801.

The spelling of 423023068 in words is "four hundred twenty-three million, twenty-three thousand, sixty-eight".