304400122323 has 8 divisors (see below), whose sum is σ = 442763814336. Its totient is φ = 184484922600.

The previous prime is 304400122283. The next prime is 304400122343. The reversal of 304400122323 is 323221004403.

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

It is not a de Polignac number, because 304400122323 - 2⁹ = 304400121811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 304400122293 and 304400122302.

It is not an unprimeable number, because it can be changed into a prime (304400122343) 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, 4612123033 + ... + 4612123098.

It is an arithmetic number, because the mean of its divisors is an integer number (55345476792).

Almost surely, 2^304400122323 is an apocalyptic number.

304400122323 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

304400122323 is a deficient number, since it is larger than the sum of its proper divisors (138363692013).

304400122323 is a wasteful number, since it uses less digits than its factorization.

304400122323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9224246145.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 304400122323 its reverse (323221004403), we get a palindrome (627621126726).

The spelling of 304400122323 in words is "three hundred four billion, four hundred million, one hundred twenty-two thousand, three hundred twenty-three".