423303004 has 24 divisors (see below), whose sum is σ = 746633888. Its totient is φ = 209986560.

The previous prime is 423302989. The next prime is 423303029. The reversal of 423303004 is 400303324.

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, 324217 + ... + 325519.

Almost surely, 2^423303004 is an apocalyptic number.

It is an amenable number.

423303004 is a deficient number, since it is larger than the sum of its proper divisors (323330884).

423303004 is a wasteful number, since it uses less digits than its factorization.

423303004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1885 (or 1883 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 423303004 is about 20574.3287618333. The cubic root of 423303004 is about 750.8452715893.

Adding to 423303004 its reverse (400303324), we get a palindrome (823606328).

The spelling of 423303004 in words is "four hundred twenty-three million, three hundred three thousand, four".