7067138339 has 2 divisors, whose sum is σ = 7067138340. Its totient is φ = 7067138338.

The previous prime is 7067138261. The next prime is 7067138381. The reversal of 7067138339 is 9338317607.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7067138339 - 2³² = 2772171043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7067138293 and 7067138302.

It is not a weakly prime, because it can be changed into another prime (7067138399) 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, 3533569169 + 3533569170.

It is an arithmetic number, because the mean of its divisors is an integer number (3533569170).

Almost surely, 2^7067138339 is an apocalyptic number.

7067138339 is a deficient number, since it is larger than the sum of its proper divisors (1).

7067138339 is an equidigital number, since it uses as much as digits as its factorization.

7067138339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 571536, while the sum is 47.

The square root of 7067138339 is about 84066.2734930007. The cubic root of 7067138339 is about 1919.0274967744.

The spelling of 7067138339 in words is "seven billion, sixty-seven million, one hundred thirty-eight thousand, three hundred thirty-nine".