173937042944 has 160 divisors (see below), whose sum is σ = 416593622016. Its totient is φ = 70934814720.

The previous prime is 173937042901. The next prime is 173937042989. The reversal of 173937042944 is 449240739371.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16233749 + ... + 16244459.

Almost surely, 2^173937042944 is an apocalyptic number.

173937042944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 173937042944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208296811008).

173937042944 is an abundant number, since it is smaller than the sum of its proper divisors (242656579072).

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

173937042944 is a wasteful number, since it uses less digits than its factorization.

173937042944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10956 (or 10940 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 53.

The spelling of 173937042944 in words is "one hundred seventy-three billion, nine hundred thirty-seven million, forty-two thousand, nine hundred forty-four".