17100424161 has 16 divisors (see below), whose sum is σ = 25359931200. Its totient is φ = 11388596544.

The previous prime is 17100424153. The next prime is 17100424177. The reversal of 17100424161 is 16142400171.

It is not a de Polignac number, because 17100424161 - 2³ = 17100424153 is a prime.

It is a super-2 number, since 2×17100424161² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (17100424111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297751 + ... + 350508.

It is an arithmetic number, because the mean of its divisors is an integer number (1584995700).

Almost surely, 2^17100424161 is an apocalyptic number.

It is an amenable number.

17100424161 is a deficient number, since it is larger than the sum of its proper divisors (8259507039).

17100424161 is an equidigital number, since it uses as much as digits as its factorization.

17100424161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649245 (or 649239 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The spelling of 17100424161 in words is "seventeen billion, one hundred million, four hundred twenty-four thousand, one hundred sixty-one".