673433181160 has 64 divisors (see below), whose sum is σ = 1596537331200. Its totient is φ = 254945491200.

The previous prime is 673433181151. The next prime is 673433181199. The reversal of 673433181160 is 61181334376.

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, 342025 + ... + 1209895.

It is an arithmetic number, because the mean of its divisors is an integer number (24945895800).

Almost surely, 2^673433181160 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 673433181160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (798268665600).

673433181160 is an abundant number, since it is smaller than the sum of its proper divisors (923104150040).

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

673433181160 is a wasteful number, since it uses less digits than its factorization.

673433181160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868922 (or 868918 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 673433181160 in words is "six hundred seventy-three billion, four hundred thirty-three million, one hundred eighty-one thousand, one hundred sixty".