304042323242 has 16 divisors (see below), whose sum is σ = 521285207040. Its totient is φ = 130286403888.

The previous prime is 304042323227. The next prime is 304042323269. The reversal of 304042323242 is 242323240403.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1345517 + ... + 1555152.

It is an arithmetic number, because the mean of its divisors is an integer number (32580325440).

Almost surely, 2^304042323242 is an apocalyptic number.

304042323242 is a deficient number, since it is larger than the sum of its proper divisors (217242883798).

304042323242 is a wasteful number, since it uses less digits than its factorization.

304042323242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2908165.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 304042323242 its reverse (242323240403), we get a palindrome (546365563645).

The spelling of 304042323242 in words is "three hundred four billion, forty-two million, three hundred twenty-three thousand, two hundred forty-two".