13204704706560 has 2400 divisors, whose sum is σ = 54158629250880. Its totient is φ = 3057647616000.

The previous prime is 13204704706477. The next prime is 13204704706561. The reversal of 13204704706560 is 6560740740231.

13204704706560 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 47 + 0 + 47 + 0 + 6 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13204704706561) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 130739650510 + ... + 130739650610.

Almost surely, 2^{13204704706560} is an apocalyptic number.

13204704706560 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 13204704706560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27079314625440).

13204704706560 is an abundant number, since it is smaller than the sum of its proper divisors (40953924544320).

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

13204704706560 is a wasteful number, since it uses less digits than its factorization.

13204704706560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 13204704706560 in words is "thirteen trillion, two hundred four billion, seven hundred four million, seven hundred six thousand, five hundred sixty".