7146065339 has 16 divisors (see below), whose sum is σ = 8541338112. Its totient is φ = 5845602048.

The previous prime is 7146065323. The next prime is 7146065389. The reversal of 7146065339 is 9335606417.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7146065339 - 2⁴ = 7146065323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7146065339.

It is not an unprimeable number, because it can be changed into a prime (7146065389) 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 in 15 ways as a sum of consecutive naturals, for example, 21227 + ... + 121419.

It is an arithmetic number, because the mean of its divisors is an integer number (533833632).

Almost surely, 2^7146065339 is an apocalyptic number.

7146065339 is a deficient number, since it is larger than the sum of its proper divisors (1395272773).

7146065339 is a wasteful number, since it uses less digits than its factorization.

7146065339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100666.

The product of its (nonzero) digits is 408240, while the sum is 44.

The square root of 7146065339 is about 84534.4032864727. The cubic root of 7146065339 is about 1926.1450736251.

The spelling of 7146065339 in words is "seven billion, one hundred forty-six million, sixty-five thousand, three hundred thirty-nine".