34916944309717 has 2 divisors, whose sum is σ = 34916944309718. Its totient is φ = 34916944309716.

The previous prime is 34916944309697. The next prime is 34916944309867. The reversal of 34916944309717 is 71790344961943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20303954892081 + 14612989417636 = 4505991^2 + 3822694^2 .

It is a cyclic number.

It is not a de Polignac number, because 34916944309717 - 2¹¹ = 34916944307669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34916974309717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17458472154858 + 17458472154859.

It is an arithmetic number, because the mean of its divisors is an integer number (17458472154859).

Almost surely, 2^{34916944309717} is an apocalyptic number.

It is an amenable number.

34916944309717 is a deficient number, since it is larger than the sum of its proper divisors (1).

34916944309717 is an equidigital number, since it uses as much as digits as its factorization.

34916944309717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 123451776, while the sum is 67.

The spelling of 34916944309717 in words is "thirty-four trillion, nine hundred sixteen billion, nine hundred forty-four million, three hundred nine thousand, seven hundred seventeen".