304231421041 has 2 divisors, whose sum is σ = 304231421042. Its totient is φ = 304231421040.

The previous prime is 304231421033. The next prime is 304231421071. The reversal of 304231421041 is 140124132403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 168165606400 + 136065814641 = 410080^2 + 368871^2 .

It is a cyclic number.

It is not a de Polignac number, because 304231421041 - 2³ = 304231421033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 304231420997 and 304231421015.

It is not a weakly prime, because it can be changed into another prime (304231421071) by changing a digit.

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 as a sum of consecutive naturals, namely, 152115710520 + 152115710521.

It is an arithmetic number, because the mean of its divisors is an integer number (152115710521).

Almost surely, 2^304231421041 is an apocalyptic number.

It is an amenable number.

304231421041 is a deficient number, since it is larger than the sum of its proper divisors (1).

304231421041 is an equidigital number, since it uses as much as digits as its factorization.

304231421041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 304231421041 its reverse (140124132403), we get a palindrome (444355553444).

The spelling of 304231421041 in words is "three hundred four billion, two hundred thirty-one million, four hundred twenty-one thousand, forty-one".