304313013044 has 6 divisors (see below), whose sum is σ = 532547772834. Its totient is φ = 152156506520.

The previous prime is 304313013019. The next prime is 304313013047. The reversal of 304313013044 is 440310313403.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 152982676900 + 151330336144 = 391130^2 + 389012^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304313013047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38039126627 + ... + 38039126634.

It is an arithmetic number, because the mean of its divisors is an integer number (88757962139).

Almost surely, 2^304313013044 is an apocalyptic number.

It is an amenable number.

304313013044 is a deficient number, since it is larger than the sum of its proper divisors (228234759790).

304313013044 is a wasteful number, since it uses less digits than its factorization.

304313013044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76078253265 (or 76078253263 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 304313013044 its reverse (440310313403), we get a palindrome (744623326447).

The spelling of 304313013044 in words is "three hundred four billion, three hundred thirteen million, thirteen thousand, forty-four".