423423033 has 8 divisors (see below), whose sum is σ = 615888096. Its totient is φ = 256620000.

The previous prime is 423422977. The next prime is 423423041. The reversal of 423423033 is 330324324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-423423033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423422994 and 423423012.

It is not an unprimeable number, because it can be changed into a prime (423423053) 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, 6415468 + ... + 6415533.

It is an arithmetic number, because the mean of its divisors is an integer number (76986012).

Almost surely, 2^423423033 is an apocalyptic number.

It is an amenable number.

423423033 is a deficient number, since it is larger than the sum of its proper divisors (192465063).

423423033 is a wasteful number, since it uses less digits than its factorization.

423423033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12831015.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 423423033 is about 20577.2455153745. The cubic root of 423423033 is about 750.9162331222.

Adding to 423423033 its reverse (330324324), we get a palindrome (753747357).

The spelling of 423423033 in words is "four hundred twenty-three million, four hundred twenty-three thousand, thirty-three".