17140570081 has 2 divisors, whose sum is σ = 17140570082. Its totient is φ = 17140570080.

The previous prime is 17140570063. The next prime is 17140570103. The reversal of 17140570081 is 18007504171.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16578880081 + 561690000 = 128759^2 + 23700^2 .

It is a cyclic number.

It is not a de Polignac number, because 17140570081 - 2¹¹ = 17140568033 is a prime.

It is a super-2 number, since 2×17140570081² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (17140570021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8570285040 + 8570285041.

It is an arithmetic number, because the mean of its divisors is an integer number (8570285041).

Almost surely, 2^17140570081 is an apocalyptic number.

It is an amenable number.

17140570081 is a deficient number, since it is larger than the sum of its proper divisors (1).

17140570081 is an equidigital number, since it uses as much as digits as its factorization.

17140570081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7840, while the sum is 34.

The spelling of 17140570081 in words is "seventeen billion, one hundred forty million, five hundred seventy thousand, eighty-one".