17129473459 has 12 divisors (see below), whose sum is σ = 20112353784. Its totient is φ = 14545182624.

The previous prime is 17129473457. The next prime is 17129473463. The reversal of 17129473459 is 95437492171.

It is not a de Polignac number, because 17129473459 - 2¹ = 17129473457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17129473453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1628314 + ... + 1638799.

It is an arithmetic number, because the mean of its divisors is an integer number (1676029482).

Almost surely, 2^17129473459 is an apocalyptic number.

17129473459 is a deficient number, since it is larger than the sum of its proper divisors (2982880325).

17129473459 is a wasteful number, since it uses less digits than its factorization.

17129473459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267234 (or 3267227 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 52.

The spelling of 17129473459 in words is "seventeen billion, one hundred twenty-nine million, four hundred seventy-three thousand, four hundred fifty-nine".