304123345339 has 8 divisors (see below), whose sum is σ = 331778783232. Its totient is φ = 276469217640.

The previous prime is 304123345327. The next prime is 304123345343. The reversal of 304123345339 is 933543321403.

It is a happy number.

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

It is not a de Polignac number, because 304123345339 - 2⁵ = 304123345307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304123345319) 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, 193902 + ... + 803644.

It is an arithmetic number, because the mean of its divisors is an integer number (41472347904).

Almost surely, 2^304123345339 is an apocalyptic number.

304123345339 is a deficient number, since it is larger than the sum of its proper divisors (27655437893).

304123345339 is a wasteful number, since it uses less digits than its factorization.

304123345339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655097.

The product of its (nonzero) digits is 349920, while the sum is 40.

The spelling of 304123345339 in words is "three hundred four billion, one hundred twenty-three million, three hundred forty-five thousand, three hundred thirty-nine".