17007125138 has 8 divisors (see below), whose sum is σ = 25622088780. Its totient is φ = 8466428880.

The previous prime is 17007125123. The next prime is 17007125203. The reversal of 17007125138 is 83152170071.

It is a happy number.

17007125138 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 14917446769 + 2089678369 = 122137^2 + 45713^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-4 number, since 4×17007125138⁴ (a number of 42 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 17007125098 and 17007125107.

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, 18566273 + ... + 18567188.

Almost surely, 2^17007125138 is an apocalyptic number.

17007125138 is a deficient number, since it is larger than the sum of its proper divisors (8614963642).

17007125138 is a wasteful number, since it uses less digits than its factorization.

17007125138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37133692.

The product of its (nonzero) digits is 11760, while the sum is 35.

The spelling of 17007125138 in words is "seventeen billion, seven million, one hundred twenty-five thousand, one hundred thirty-eight".