304144404043012 has 24 divisors (see below), whose sum is σ = 575374672547136. Its totient is φ = 139840597582368.

The previous prime is 304144404043003. The next prime is 304144404043013. The reversal of 304144404043012 is 210340404441403.

It is not an unprimeable number, because it can be changed into a prime (304144404043013) 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, 11119626718 + ... + 11119654069.

It is an arithmetic number, because the mean of its divisors is an integer number (23973944689464).

Almost surely, 2^{304144404043012} is an apocalyptic number.

It is an amenable number.

304144404043012 is a deficient number, since it is larger than the sum of its proper divisors (271230268504124).

304144404043012 is a wasteful number, since it uses less digits than its factorization.

304144404043012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22239281067 (or 22239281065 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 304144404043012 its reverse (210340404441403), we get a palindrome (514484808484415).

The spelling of 304144404043012 in words is "three hundred four trillion, one hundred forty-four billion, four hundred four million, forty-three thousand, twelve".