173271344792 has 64 divisors (see below), whose sum is σ = 400039456320. Its totient is φ = 68515619328.

The previous prime is 173271344749. The next prime is 173271344809. The reversal of 173271344792 is 297443172371.

173271344792 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 173271344792.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1575338 + ... + 1681734.

It is an arithmetic number, because the mean of its divisors is an integer number (6250616505).

Almost surely, 2^173271344792 is an apocalyptic number.

It is an amenable number.

173271344792 is an abundant number, since it is smaller than the sum of its proper divisors (226768111528).

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

173271344792 is a wasteful number, since it uses less digits than its factorization.

173271344792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108660 (or 108656 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 50.

The spelling of 173271344792 in words is "one hundred seventy-three billion, two hundred seventy-one million, three hundred forty-four thousand, seven hundred ninety-two".