17284322961 has 6 divisors (see below), whose sum is σ = 24966244290. Its totient is φ = 11522881968.

The previous prime is 17284322959. The next prime is 17284322989. The reversal of 17284322961 is 16922348271.

It can be written as a sum of positive squares in only one way, i.e., 13629395025 + 3654927936 = 116745^2 + 60456^2 .

It is not a de Polignac number, because 17284322961 - 2¹ = 17284322959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (17284322921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 960240156 + ... + 960240173.

It is an arithmetic number, because the mean of its divisors is an integer number (4161040715).

Almost surely, 2^17284322961 is an apocalyptic number.

It is an amenable number.

17284322961 is a deficient number, since it is larger than the sum of its proper divisors (7681921329).

17284322961 is a wasteful number, since it uses less digits than its factorization.

17284322961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920480335 (or 1920480332 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The spelling of 17284322961 in words is "seventeen billion, two hundred eighty-four million, three hundred twenty-two thousand, nine hundred sixty-one".