304342323044 has 12 divisors (see below), whose sum is σ = 540548305584. Its totient is φ = 149899950024.

The previous prime is 304342323037. The next prime is 304342323079. The reversal of 304342323044 is 440323243403.

It is a self number, because there is not a number n which added to its sum of digits gives 304342323044.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567802574 + ... + 567803109.

It is an arithmetic number, because the mean of its divisors is an integer number (45045692132).

Almost surely, 2^304342323044 is an apocalyptic number.

It is an amenable number.

304342323044 is a deficient number, since it is larger than the sum of its proper divisors (236205982540).

304342323044 is a wasteful number, since it uses less digits than its factorization.

304342323044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135605754 (or 1135605752 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 304342323044 its reverse (440323243403), we get a palindrome (744665566447).

The spelling of 304342323044 in words is "three hundred four billion, three hundred forty-two million, three hundred twenty-three thousand, forty-four".