430320413 has 4 divisors (see below), whose sum is σ = 437374908. Its totient is φ = 423265920.

The previous prime is 430320403. The next prime is 430320427. The reversal of 430320413 is 314023034.

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

It can be written as a sum of positive squares in 2 ways, for example, as 63329764 + 366990649 = 7958^2 + 19157^2 .

It is a cyclic number.

It is not a de Polignac number, because 430320413 - 2⁸ = 430320157 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 (430320403) 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, 3527156 + ... + 3527277.

It is an arithmetic number, because the mean of its divisors is an integer number (109343727).

Almost surely, 2^430320413 is an apocalyptic number.

It is an amenable number.

430320413 is a deficient number, since it is larger than the sum of its proper divisors (7054495).

430320413 is an equidigital number, since it uses as much as digits as its factorization.

430320413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7054494.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 430320413 is about 20744.1657581114. The cubic root of 430320413 is about 754.9716598283.

Adding to 430320413 its reverse (314023034), we get a palindrome (744343447).

The spelling of 430320413 in words is "four hundred thirty million, three hundred twenty thousand, four hundred thirteen".