17159342401 has 2 divisors, whose sum is σ = 17159342402. Its totient is φ = 17159342400.

The previous prime is 17159342359. The next prime is 17159342419. The reversal of 17159342401 is 10424395171.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9437151025 + 7722191376 = 97145^2 + 87876^2 .

It is a cyclic number.

It is not a de Polignac number, because 17159342401 - 2¹³ = 17159334209 is a prime.

It is not a weakly prime, because it can be changed into another prime (17159346401) 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, 8579671200 + 8579671201.

It is an arithmetic number, because the mean of its divisors is an integer number (8579671201).

Almost surely, 2^17159342401 is an apocalyptic number.

It is an amenable number.

17159342401 is a deficient number, since it is larger than the sum of its proper divisors (1).

17159342401 is an equidigital number, since it uses as much as digits as its factorization.

17159342401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 17159342401 in words is "seventeen billion, one hundred fifty-nine million, three hundred forty-two thousand, four hundred one".