430223043 has 4 divisors (see below), whose sum is σ = 573630728. Its totient is φ = 286815360.

The previous prime is 430223039. The next prime is 430223051. The reversal of 430223043 is 340322034.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 430223043 - 2² = 430223039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430223093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71703838 + ... + 71703843.

It is an arithmetic number, because the mean of its divisors is an integer number (143407682).

Almost surely, 2^430223043 is an apocalyptic number.

430223043 is a deficient number, since it is larger than the sum of its proper divisors (143407685).

430223043 is a wasteful number, since it uses less digits than its factorization.

430223043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143407684.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 430223043 is about 20741.8187003937. The cubic root of 430223043 is about 754.9147122348.

Adding to 430223043 its reverse (340322034), we get a palindrome (770545077).

The spelling of 430223043 in words is "four hundred thirty million, two hundred twenty-three thousand, forty-three".