17129941417 has 2 divisors, whose sum is σ = 17129941418. Its totient is φ = 17129941416.

The previous prime is 17129941337. The next prime is 17129941427. The reversal of 17129941417 is 71414992171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13873070656 + 3256870761 = 117784^2 + 57069^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17129941417 is a prime.

It is not a weakly prime, because it can be changed into another prime (17129941427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8564970708 + 8564970709.

It is an arithmetic number, because the mean of its divisors is an integer number (8564970709).

Almost surely, 2^17129941417 is an apocalyptic number.

It is an amenable number.

17129941417 is a deficient number, since it is larger than the sum of its proper divisors (1).

17129941417 is an equidigital number, since it uses as much as digits as its factorization.

17129941417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 46.

The spelling of 17129941417 in words is "seventeen billion, one hundred twenty-nine million, nine hundred forty-one thousand, four hundred seventeen".