17045133844 has 24 divisors (see below), whose sum is σ = 32672724840. Its totient is φ = 7744644096.

The previous prime is 17045133821. The next prime is 17045133857. The reversal of 17045133844 is 44833154071.

It can be written as a sum of positive squares in 4 ways, for example, as 1316964100 + 15728169744 = 36290^2 + 125412^2 .

It is a junction number, because it is equal to n+sod(n) for n = 17045133797 and 17045133806.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4319817 + ... + 4323760.

It is an arithmetic number, because the mean of its divisors is an integer number (1361363535).

Almost surely, 2^17045133844 is an apocalyptic number.

It is an amenable number.

17045133844 is a deficient number, since it is larger than the sum of its proper divisors (15627590996).

17045133844 is a wasteful number, since it uses less digits than its factorization.

17045133844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8643627 (or 8643625 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 17045133844 in words is "seventeen billion, forty-five million, one hundred thirty-three thousand, eight hundred forty-four".