13208000449 has 8 divisors (see below), whose sum is σ = 15301637120. Its totient is φ = 11166058656.

The previous prime is 13208000431. The next prime is 13208000453. The reversal of 13208000449 is 94400080231.

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 13208000449 - 2²⁵ = 13174446017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13208000449.

It is not an unprimeable number, because it can be changed into a prime (13208000419) 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, 12923169 + ... + 12924190.

It is an arithmetic number, because the mean of its divisors is an integer number (1912704640).

Almost surely, 2^13208000449 is an apocalyptic number.

It is an amenable number.

13208000449 is a deficient number, since it is larger than the sum of its proper divisors (2093636671).

13208000449 is an equidigital number, since it uses as much as digits as its factorization.

13208000449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25847439.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 13208000449 in words is "thirteen billion, two hundred eight million, four hundred forty-nine", and thus it is an aban number.