1304334404239 has 2 divisors, whose sum is σ = 1304334404240. Its totient is φ = 1304334404238.

The previous prime is 1304334404147. The next prime is 1304334404273. The reversal of 1304334404239 is 9324044334031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1304334404239 - 2⁹ = 1304334403727 is a prime.

It is a super-2 number, since 2×1304334404239² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1304334404039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652167202119 + 652167202120.

It is an arithmetic number, because the mean of its divisors is an integer number (652167202120).

Almost surely, 2^{1304334404239} is an apocalyptic number.

1304334404239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1304334404239 is an equidigital number, since it uses as much as digits as its factorization.

1304334404239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 40.

The spelling of 1304334404239 in words is "one trillion, three hundred four billion, three hundred thirty-four million, four hundred four thousand, two hundred thirty-nine".