34481835217 has 2 divisors, whose sum is σ = 34481835218. Its totient is φ = 34481835216.

The previous prime is 34481835181. The next prime is 34481835247. The reversal of 34481835217 is 71253818443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30635850961 + 3845984256 = 175031^2 + 62016^2 .

It is an emirp because it is prime and its reverse (71253818443) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34481835217 is a prime.

It is not a weakly prime, because it can be changed into another prime (34481835247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17240917608 + 17240917609.

It is an arithmetic number, because the mean of its divisors is an integer number (17240917609).

Almost surely, 2^34481835217 is an apocalyptic number.

It is an amenable number.

34481835217 is a deficient number, since it is larger than the sum of its proper divisors (1).

34481835217 is an equidigital number, since it uses as much as digits as its factorization.

34481835217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 645120, while the sum is 46.

The spelling of 34481835217 in words is "thirty-four billion, four hundred eighty-one million, eight hundred thirty-five thousand, two hundred seventeen".