423230001 has 8 divisors (see below), whose sum is σ = 565934304. Its totient is φ = 281339520.

The previous prime is 423229993. The next prime is 423230021. The reversal of 423230001 is 100032324.

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

It is not a de Polignac number, because 423230001 - 2³ = 423229993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (423230021) 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, 202240 + ... + 204321.

It is an arithmetic number, because the mean of its divisors is an integer number (70741788).

Almost surely, 2^423230001 is an apocalyptic number.

It is an amenable number.

423230001 is a deficient number, since it is larger than the sum of its proper divisors (142704303).

423230001 is a wasteful number, since it uses less digits than its factorization.

423230001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406911.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 423230001 is about 20572.5545569820. The cubic root of 423230001 is about 750.8021054189.

Adding to 423230001 its reverse (100032324), we get a palindrome (523262325).

The spelling of 423230001 in words is "four hundred twenty-three million, two hundred thirty thousand, one".