13980105216000 has 3744 divisors, whose sum is σ = 66508116450048. Its totient is φ = 2742681600000.

The previous prime is 13980105215987. The next prime is 13980105216029. The reversal of 13980105216000 is 61250108931.

13980105216000 is a `hidden beast` number, since 1 + 39 + 8 + 0 + 10 + 5 + 2 + 1 + 600 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 340978175980 + ... + 340978176020.

It is an arithmetic number, because the mean of its divisors is an integer number (17763919992).

Almost surely, 2^{13980105216000} is an apocalyptic number.

13980105216000 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 13980105216000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33254058225024).

13980105216000 is an abundant number, since it is smaller than the sum of its proper divisors (52528011234048).

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

13980105216000 is a wasteful number, since it uses less digits than its factorization.

13980105216000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The spelling of 13980105216000 in words is "thirteen trillion, nine hundred eighty billion, one hundred five million, two hundred sixteen thousand".