13066994304 has 256 divisors, whose sum is σ = 47466720000. Its totient is φ = 3446157312.

The previous prime is 13066994251. The next prime is 13066994321. The reversal of 13066994304 is 40349966031.

It is a self number, because there is not a number n which added to its sum of digits gives 13066994304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293722 + ... + 335270.

It is an arithmetic number, because the mean of its divisors is an integer number (185416875).

Almost surely, 2^13066994304 is an apocalyptic number.

13066994304 is a gapful number since it is divisible by the number (14) 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 13066994304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23733360000).

13066994304 is an abundant number, since it is smaller than the sum of its proper divisors (34399725696).

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

13066994304 is a wasteful number, since it uses less digits than its factorization.

13066994304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41592 (or 41574 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The spelling of 13066994304 in words is "thirteen billion, sixty-six million, nine hundred ninety-four thousand, three hundred four".