13448844895 has 4 divisors (see below), whose sum is σ = 16138613880. Its totient is φ = 10759075912.

The previous prime is 13448844853. The next prime is 13448844911. The reversal of 13448844895 is 59844884431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59844884431 = 23 ⋅2601951497.

It is a cyclic number.

It is not a de Polignac number, because 13448844895 - 2¹³ = 13448836703 is a prime.

It is a super-2 number, since 2×13448844895² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1344884485 + ... + 1344884494.

It is an arithmetic number, because the mean of its divisors is an integer number (4034653470).

Almost surely, 2^13448844895 is an apocalyptic number.

13448844895 is a deficient number, since it is larger than the sum of its proper divisors (2689768985).

13448844895 is an equidigital number, since it uses as much as digits as its factorization.

13448844895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2689768984.

The product of its digits is 17694720, while the sum is 58.

The spelling of 13448844895 in words is "thirteen billion, four hundred forty-eight million, eight hundred forty-four thousand, eight hundred ninety-five".