2980173811680 has 1536 divisors, whose sum is σ = 11877706874880. Its totient is φ = 701748043776.

The previous prime is 2980173811679. The next prime is 2980173811717. The reversal of 2980173811680 is 861183710892.

2980173811680 is a `hidden beast` number, since 2 + 98 + 0 + 17 + 381 + 168 + 0 = 666.

2980173811680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 11331459229 + ... + 11331459491.

It is an arithmetic number, because the mean of its divisors is an integer number (7732882080).

Almost surely, 2^{2980173811680} is an apocalyptic number.

2980173811680 is a gapful number since it is divisible by the number (20) 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 2980173811680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5938853437440).

2980173811680 is an abundant number, since it is smaller than the sum of its proper divisors (8897533063200).

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

2980173811680 is a wasteful number, since it uses less digits than its factorization.

2980173811680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 386 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 54.

The spelling of 2980173811680 in words is "two trillion, nine hundred eighty billion, one hundred seventy-three million, eight hundred eleven thousand, six hundred eighty".