17316617053242 has 64 divisors (see below), whose sum is σ = 38407797267840. Its totient is φ = 5171130042624.

The previous prime is 17316617053187. The next prime is 17316617053259. The reversal of 17316617053242 is 24235071661371.

It is a junction number, because it is equal to n+sod(n) for n = 17316617053191 and 17316617053200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15916017 + ... + 16969172.

It is an arithmetic number, because the mean of its divisors is an integer number (600121832310).

Almost surely, 2^{17316617053242} is an apocalyptic number.

17316617053242 is an abundant number, since it is smaller than the sum of its proper divisors (21091180214598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17316617053242 is a wasteful number, since it uses less digits than its factorization.

17316617053242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32885407.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 17316617053242 in words is "seventeen trillion, three hundred sixteen billion, six hundred seventeen million, fifty-three thousand, two hundred forty-two".