34911734665679 has 2 divisors, whose sum is σ = 34911734665680. Its totient is φ = 34911734665678.

The previous prime is 34911734665667. The next prime is 34911734665733. The reversal of 34911734665679 is 97656643711943.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34911734665679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34611734665679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17455867332839 + 17455867332840.

It is an arithmetic number, because the mean of its divisors is an integer number (17455867332840).

Almost surely, 2^{34911734665679} is an apocalyptic number.

34911734665679 is a deficient number, since it is larger than the sum of its proper divisors (1).

34911734665679 is an equidigital number, since it uses as much as digits as its factorization.

34911734665679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 617258880, while the sum is 71.

The spelling of 34911734665679 in words is "thirty-four trillion, nine hundred eleven billion, seven hundred thirty-four million, six hundred sixty-five thousand, six hundred seventy-nine".