304004100019 has 2 divisors, whose sum is σ = 304004100020. Its totient is φ = 304004100018.

The previous prime is 304004099983. The next prime is 304004100047. The reversal of 304004100019 is 910001400403.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 304004100019 - 2²¹ = 304002002867 is a prime.

It is a super-2 number, since 2×304004100019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (304004100089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 152002050009 + 152002050010.

It is an arithmetic number, because the mean of its divisors is an integer number (152002050010).

Almost surely, 2^304004100019 is an apocalyptic number.

304004100019 is a deficient number, since it is larger than the sum of its proper divisors (1).

304004100019 is an equidigital number, since it uses as much as digits as its factorization.

304004100019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 304004100019 in words is "three hundred four billion, four million, one hundred thousand, nineteen".