430423 has 8 divisors (see below), whose sum is σ = 520992. Its totient is φ = 347136.

The previous prime is 430411. The next prime is 430427. The reversal of 430423 is 324034.

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

It is a cyclic number.

It is not a de Polignac number, because 430423 - 2⁹ = 429911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 430397 and 430406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430427) 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, 1690 + ... + 1927.

It is an arithmetic number, because the mean of its divisors is an integer number (65124).

2⁴³⁰⁴²³ is an apocalyptic number.

430423 is a deficient number, since it is larger than the sum of its proper divisors (90569).

430423 is a wasteful number, since it uses less digits than its factorization.

430423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3641.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 430423 is about 656.0663076245. The cubic root of 430423 is about 75.5031649332.

Adding to 430423 its reverse (324034), we get a palindrome (754457).

The spelling of 430423 in words is "four hundred thirty thousand, four hundred twenty-three".