173793873408 has 160 divisors (see below), whose sum is σ = 490655024640. Its totient is φ = 54476636160.

The previous prime is 173793873347. The next prime is 173793873413. The reversal of 173793873408 is 804378397371.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42273273 + ... + 42277383.

It is an arithmetic number, because the mean of its divisors is an integer number (3066593904).

Almost surely, 2^173793873408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 173793873408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245327512320).

173793873408 is an abundant number, since it is smaller than the sum of its proper divisors (316861151232).

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

173793873408 is a wasteful number, since it uses less digits than its factorization.

173793873408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5768 (or 5752 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 60.

The spelling of 173793873408 in words is "one hundred seventy-three billion, seven hundred ninety-three million, eight hundred seventy-three thousand, four hundred eight".