13014809310721 has 8 divisors (see below), whose sum is σ = 13026593321280. Its totient is φ = 13003028207088.

The previous prime is 13014809310719. The next prime is 13014809310749. The reversal of 13014809310721 is 12701390841031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13014809310721 - 2¹ = 13014809310719 is a prime.

It is a super-2 number, since 2×13014809310721² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13014809313721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8282155 + ... + 9727471.

It is an arithmetic number, because the mean of its divisors is an integer number (1628324165160).

Almost surely, 2^{13014809310721} is an apocalyptic number.

It is an amenable number.

13014809310721 is a deficient number, since it is larger than the sum of its proper divisors (11784010559).

13014809310721 is a wasteful number, since it uses less digits than its factorization.

13014809310721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453463.

The product of its (nonzero) digits is 36288, while the sum is 40.

The spelling of 13014809310721 in words is "thirteen trillion, fourteen billion, eight hundred nine million, three hundred ten thousand, seven hundred twenty-one".