304231340423 has 8 divisors (see below), whose sum is σ = 309806505600. Its totient is φ = 298670132088.

The previous prime is 304231340401. The next prime is 304231340431. The reversal of 304231340423 is 324043132403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 304231340423 - 2¹² = 304231336327 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 (304231340443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3445211 + ... + 3532412.

It is an arithmetic number, because the mean of its divisors is an integer number (38725813200).

Almost surely, 2^304231340423 is an apocalyptic number.

304231340423 is a deficient number, since it is larger than the sum of its proper divisors (5575165177).

304231340423 is an equidigital number, since it uses as much as digits as its factorization.

304231340423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6978421.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 304231340423 its reverse (324043132403), we get a palindrome (628274472826).

The spelling of 304231340423 in words is "three hundred four billion, two hundred thirty-one million, three hundred forty thousand, four hundred twenty-three".