430041023 has 4 divisors (see below), whose sum is σ = 439190880. Its totient is φ = 420891168.

The previous prime is 430041019. The next prime is 430041043. The reversal of 430041023 is 320140034.

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

It is a cyclic number.

It is not a de Polignac number, because 430041023 - 2² = 430041019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 430040992 and 430041010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430041043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4574858 + ... + 4574951.

It is an arithmetic number, because the mean of its divisors is an integer number (109797720).

Almost surely, 2^430041023 is an apocalyptic number.

430041023 is a deficient number, since it is larger than the sum of its proper divisors (9149857).

430041023 is an equidigital number, since it uses as much as digits as its factorization.

430041023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9149856.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 430041023 is about 20737.4304821017. The cubic root of 430041023 is about 754.8082333892.

Adding to 430041023 its reverse (320140034), we get a palindrome (750181057).

The spelling of 430041023 in words is "four hundred thirty million, forty-one thousand, twenty-three".