1305425335339 has 2 divisors, whose sum is σ = 1305425335340. Its totient is φ = 1305425335338.

The previous prime is 1305425335273. The next prime is 1305425335363. The reversal of 1305425335339 is 9335335245031.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1305425335339 - 2⁷ = 1305425335211 is a prime.

It is a super-2 number, since 2×1305425335339² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1305425335369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 652712667669 + 652712667670.

It is an arithmetic number, because the mean of its divisors is an integer number (652712667670).

Almost surely, 2^{1305425335339} is an apocalyptic number.

1305425335339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1305425335339 is an equidigital number, since it uses as much as digits as its factorization.

1305425335339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187000, while the sum is 46.

The spelling of 1305425335339 in words is "one trillion, three hundred five billion, four hundred twenty-five million, three hundred thirty-five thousand, three hundred thirty-nine".