430043013 has 20 divisors (see below), whose sum is σ = 643290208. Its totient is φ = 286302600.

The previous prime is 430043011. The next prime is 430043039. The reversal of 430043013 is 310340034.

It is not a de Polignac number, because 430043013 - 2¹ = 430043011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430043011) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 63438 + ... + 69888.

Almost surely, 2^430043013 is an apocalyptic number.

It is an amenable number.

430043013 is a deficient number, since it is larger than the sum of its proper divisors (213247195).

430043013 is an equidigital number, since it uses as much as digits as its factorization.

430043013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7286 (or 7277 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 430043013 is about 20737.4784629183. The cubic root of 430043013 is about 754.8093976704.

Adding to 430043013 its reverse (310340034), we get a palindrome (740383047).

The spelling of 430043013 in words is "four hundred thirty million, forty-three thousand, thirteen".