16773120000000 has 1824 divisors, whose sum is σ = 74546866972032. Its totient is φ = 3538944000000.

The previous prime is 16773119999959. The next prime is 16773120000001. The reversal of 16773120000000 is 2137761.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16773120000001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1290239999994 + ... + 1290240000006.

Almost surely, 2^{16773120000000} is an apocalyptic number.

16773120000000 is a gapful number since it is divisible by the number (10) 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 16773120000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37273433486016).

16773120000000 is an abundant number, since it is smaller than the sum of its proper divisors (57773746972032).

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

16773120000000 is an frugal number, since it uses more digits than its factorization.

16773120000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

Adding to 16773120000000 its reverse (2137761), we get a palindrome (16773122137761).

The spelling of 16773120000000 in words is "sixteen trillion, seven hundred seventy-three billion, one hundred twenty million", and thus it is an aban number.