304130020452 has 24 divisors (see below), whose sum is σ = 713352095232. Its totient is φ = 100845904800.

The previous prime is 304130020429. The next prime is 304130020459. The reversal of 304130020452 is 254020031403.

It is not an unprimeable number, because it can be changed into a prime (304130020459) 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, 66343699 + ... + 66348282.

It is an arithmetic number, because the mean of its divisors is an integer number (29723003968).

Almost surely, 2^304130020452 is an apocalyptic number.

It is an amenable number.

304130020452 is an abundant number, since it is smaller than the sum of its proper divisors (409222074780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

304130020452 is a wasteful number, since it uses less digits than its factorization.

304130020452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132692179 (or 132692177 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 304130020452 its reverse (254020031403), we get a palindrome (558150051855).

The spelling of 304130020452 in words is "three hundred four billion, one hundred thirty million, twenty thousand, four hundred fifty-two".