430232340323 has 4 divisors (see below), whose sum is σ = 432078831288. Its totient is φ = 428385849360.

The previous prime is 430232340283. The next prime is 430232340337. The reversal of 430232340323 is 323043232034.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323043232034 = 2 ⋅161521616017.

It is a cyclic number.

It is not a de Polignac number, because 430232340323 - 2³² = 425937373027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430232340023) 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, 923245133 + ... + 923245598.

It is an arithmetic number, because the mean of its divisors is an integer number (108019707822).

Almost surely, 2^430232340323 is an apocalyptic number.

430232340323 is a deficient number, since it is larger than the sum of its proper divisors (1846490965).

430232340323 is a wasteful number, since it uses less digits than its factorization.

430232340323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846490964.

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 430232340323 its reverse (323043232034), we get a palindrome (753275572357).

The spelling of 430232340323 in words is "four hundred thirty billion, two hundred thirty-two million, three hundred forty thousand, three hundred twenty-three".