173316532738768 has 40 divisors (see below), whose sum is σ = 355573480983552. Its totient is φ = 81556199628288.

The previous prime is 173316532738709. The next prime is 173316532738781. The reversal of 173316532738768 is 867837235613371.

It is a junction number, because it is equal to n+sod(n) for n = 173316532738697 and 173316532738706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12744930 + ... + 22562497.

Almost surely, 2^{173316532738768} is an apocalyptic number.

It is an amenable number.

173316532738768 is an abundant number, since it is smaller than the sum of its proper divisors (182256948244784).

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

173316532738768 is a wasteful number, since it uses less digits than its factorization.

173316532738768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35325499 (or 35325493 counting only the distinct ones).

The product of its digits is 640120320, while the sum is 70.

The spelling of 173316532738768 in words is "one hundred seventy-three trillion, three hundred sixteen billion, five hundred thirty-two million, seven hundred thirty-eight thousand, seven hundred sixty-eight".