17139054112 has 24 divisors (see below), whose sum is σ = 33778892700. Its totient is φ = 8560287744.

The previous prime is 17139054109. The next prime is 17139054131. The reversal of 17139054112 is 21145093171.

It is a happy number.

17139054112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 17057404816 + 81649296 = 130604^2 + 9036^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258537 + ... + 317992.

Almost surely, 2^17139054112 is an apocalyptic number.

It is an amenable number.

17139054112 is a deficient number, since it is larger than the sum of its proper divisors (16639838588).

17139054112 is an equidigital number, since it uses as much as digits as its factorization.

17139054112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577468 (or 577460 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 34.

The spelling of 17139054112 in words is "seventeen billion, one hundred thirty-nine million, fifty-four thousand, one hundred twelve".