17389950112 has 12 divisors (see below), whose sum is σ = 34236464346. Its totient is φ = 8694975040.

The previous prime is 17389950091. The next prime is 17389950113. The reversal of 17389950112 is 21105998371.

It can be written as a sum of positive squares in only one way, i.e., 13013333776 + 4376616336 = 114076^2 + 66156^2 .

It is not an unprimeable number, because it can be changed into a prime (17389950113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271717939 + ... + 271718002.

Almost surely, 2^17389950112 is an apocalyptic number.

It is an amenable number.

17389950112 is a deficient number, since it is larger than the sum of its proper divisors (16846514234).

17389950112 is an equidigital number, since it uses as much as digits as its factorization.

17389950112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543435951 (or 543435943 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 46.

The spelling of 17389950112 in words is "seventeen billion, three hundred eighty-nine million, nine hundred fifty thousand, one hundred twelve".