17142888860329 has 2 divisors, whose sum is σ = 17142888860330. Its totient is φ = 17142888860328.

The previous prime is 17142888860311. The next prime is 17142888860423. The reversal of 17142888860329 is 92306888824171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12968929537600 + 4173959322729 = 3601240^2 + 2043027^2 .

It is a cyclic number.

It is not a de Polignac number, because 17142888860329 - 2⁵ = 17142888860297 is a prime.

It is not a weakly prime, because it can be changed into another prime (17142888860129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8571444430164 + 8571444430165.

It is an arithmetic number, because the mean of its divisors is an integer number (8571444430165).

Almost surely, 2^{17142888860329} is an apocalyptic number.

It is an amenable number.

17142888860329 is a deficient number, since it is larger than the sum of its proper divisors (1).

17142888860329 is an equidigital number, since it uses as much as digits as its factorization.

17142888860329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74317824, while the sum is 67.

The spelling of 17142888860329 in words is "seventeen trillion, one hundred forty-two billion, eight hundred eighty-eight million, eight hundred sixty thousand, three hundred twenty-nine".