17086464109 has 32 divisors (see below), whose sum is σ = 20494938240. Its totient is φ = 14039481600.

The previous prime is 17086464097. The next prime is 17086464113. The reversal of 17086464109 is 90146468071.

It is a cyclic number.

It is not a de Polignac number, because 17086464109 - 2⁷ = 17086463981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17086464119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1975807 + ... + 1984435.

It is an arithmetic number, because the mean of its divisors is an integer number (640466820).

Almost surely, 2^17086464109 is an apocalyptic number.

It is an amenable number.

17086464109 is a deficient number, since it is larger than the sum of its proper divisors (3408474131).

17086464109 is a wasteful number, since it uses less digits than its factorization.

17086464109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8941.

The product of its (nonzero) digits is 290304, while the sum is 46.

The spelling of 17086464109 in words is "seventeen billion, eighty-six million, four hundred sixty-four thousand, one hundred nine".