13666093730304 has 160 divisors (see below), whose sum is σ = 36475017205440. Its totient is φ = 4546903375872.

The previous prime is 13666093730293. The next prime is 13666093730327. The reversal of 13666093730304 is 40303739066631.

It is a happy number.

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, 2629609434 + ... + 2629614630.

It is an arithmetic number, because the mean of its divisors is an integer number (227968857534).

Almost surely, 2^{13666093730304} 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 13666093730304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18237508602720).

13666093730304 is an abundant number, since it is smaller than the sum of its proper divisors (22808923475136).

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

13666093730304 is an equidigital number, since it uses as much as digits as its factorization.

13666093730304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8070 (or 8054 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 51.

The spelling of 13666093730304 in words is "thirteen trillion, six hundred sixty-six billion, ninety-three million, seven hundred thirty thousand, three hundred four".