13448045483818 has 32 divisors (see below), whose sum is σ = 22386417768000. Its totient is φ = 6007116366720.

The previous prime is 13448045483779. The next prime is 13448045483819. The reversal of 13448045483818 is 81838454084431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13448045483819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2108968 + ... + 5598556.

It is an arithmetic number, because the mean of its divisors is an integer number (699575555250).

Almost surely, 2^{13448045483818} is an apocalyptic number.

13448045483818 is a deficient number, since it is larger than the sum of its proper divisors (8938372284182).

13448045483818 is a wasteful number, since it uses less digits than its factorization.

13448045483818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3492630.

The product of its (nonzero) digits is 47185920, while the sum is 61.

The spelling of 13448045483818 in words is "thirteen trillion, four hundred forty-eight billion, forty-five million, four hundred eighty-three thousand, eight hundred eighteen".