13216364045 has 8 divisors (see below), whose sum is σ = 16197076224. Its totient is φ = 10348131664.

The previous prime is 13216364017. The next prime is 13216364069. The reversal of 13216364045 is 54046361231.

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 13216364045 - 2²² = 13212169741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13216363996 and 13216364014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28119689 + ... + 28120158.

It is an arithmetic number, because the mean of its divisors is an integer number (2024634528).

Almost surely, 2^13216364045 is an apocalyptic number.

It is an amenable number.

13216364045 is a deficient number, since it is larger than the sum of its proper divisors (2980712179).

13216364045 is an equidigital number, since it uses as much as digits as its factorization.

13216364045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56239899.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 13216364045 in words is "thirteen billion, two hundred sixteen million, three hundred sixty-four thousand, forty-five".