304044034423 has 4 divisors (see below), whose sum is σ = 310513056480. Its totient is φ = 297575012368.

The previous prime is 304044034373. The next prime is 304044034433. The reversal of 304044034423 is 324430440403.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-304044034423 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 (304044034433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3234510958 + ... + 3234511051.

It is an arithmetic number, because the mean of its divisors is an integer number (77628264120).

Almost surely, 2^304044034423 is an apocalyptic number.

304044034423 is a deficient number, since it is larger than the sum of its proper divisors (6469022057).

304044034423 is an equidigital number, since it uses as much as digits as its factorization.

304044034423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6469022056.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 304044034423 its reverse (324430440403), we get a palindrome (628474474826).

The spelling of 304044034423 in words is "three hundred four billion, forty-four million, thirty-four thousand, four hundred twenty-three".