34069016689 has 2 divisors, whose sum is σ = 34069016690. Its totient is φ = 34069016688.

The previous prime is 34069016627. The next prime is 34069016791. The reversal of 34069016689 is 98661096043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33988609600 + 80407089 = 184360^2 + 8967^2 .

It is a cyclic number.

It is not a de Polignac number, because 34069016689 - 2¹⁹ = 34068492401 is a prime.

It is not a weakly prime, because it can be changed into another prime (34069011689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17034508344 + 17034508345.

It is an arithmetic number, because the mean of its divisors is an integer number (17034508345).

Almost surely, 2^34069016689 is an apocalyptic number.

It is an amenable number.

34069016689 is a deficient number, since it is larger than the sum of its proper divisors (1).

34069016689 is an equidigital number, since it uses as much as digits as its factorization.

34069016689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 34069016689 in words is "thirty-four billion, sixty-nine million, sixteen thousand, six hundred eighty-nine".