17102486842 has 16 divisors (see below), whose sum is σ = 29427546240. Its totient is φ = 7302387888.

The previous prime is 17102486837. The next prime is 17102486861. The reversal of 17102486842 is 24868420171.

17102486842 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2266878 + ... + 2274409.

It is an arithmetic number, because the mean of its divisors is an integer number (1839221640).

Almost surely, 2^17102486842 is an apocalyptic number.

17102486842 is a deficient number, since it is larger than the sum of its proper divisors (12325059398).

17102486842 is a wasteful number, since it uses less digits than its factorization.

17102486842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541565.

The product of its (nonzero) digits is 172032, while the sum is 43.

The spelling of 17102486842 in words is "seventeen billion, one hundred two million, four hundred eighty-six thousand, eight hundred forty-two".