304141139 has 2 divisors, whose sum is σ = 304141140. Its totient is φ = 304141138.

The previous prime is 304141129. The next prime is 304141153. The reversal of 304141139 is 931141403.

It is a weak prime.

It is an emirp because it is prime and its reverse (931141403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 304141139 - 2⁸ = 304140883 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (304141109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152070569 + 152070570.

It is an arithmetic number, because the mean of its divisors is an integer number (152070570).

Almost surely, 2^304141139 is an apocalyptic number.

304141139 is a deficient number, since it is larger than the sum of its proper divisors (1).

304141139 is an equidigital number, since it uses as much as digits as its factorization.

304141139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 304141139 is about 17439.6427429004. The cubic root of 304141139 is about 672.4991235599.

The spelling of 304141139 in words is "three hundred four million, one hundred forty-one thousand, one hundred thirty-nine".