34918039417 has 2 divisors, whose sum is σ = 34918039418. Its totient is φ = 34918039416.

The previous prime is 34918039399. The next prime is 34918039543. The reversal of 34918039417 is 71493081943.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26703154921 + 8214884496 = 163411^2 + 90636^2 .

It is a cyclic number.

It is not a de Polignac number, because 34918039417 - 2¹¹ = 34918037369 is a prime.

It is not a weakly prime, because it can be changed into another prime (34918039817) 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, 17459019708 + 17459019709.

It is an arithmetic number, because the mean of its divisors is an integer number (17459019709).

Almost surely, 2^34918039417 is an apocalyptic number.

It is an amenable number.

34918039417 is a deficient number, since it is larger than the sum of its proper divisors (1).

34918039417 is an equidigital number, since it uses as much as digits as its factorization.

34918039417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 49.

The spelling of 34918039417 in words is "thirty-four billion, nine hundred eighteen million, thirty-nine thousand, four hundred seventeen".