13245841448 has 64 divisors (see below), whose sum is σ = 31023129600. Its totient is φ = 5170498560.

The previous prime is 13245841447. The next prime is 13245841451. The reversal of 13245841448 is 84414854231.

It is a junction number, because it is equal to n+sod(n) for n = 13245841399 and 13245841408.

It is not an unprimeable number, because it can be changed into a prime (13245841447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194903 + ... + 253926.

It is an arithmetic number, because the mean of its divisors is an integer number (484736400).

Almost surely, 2^13245841448 is an apocalyptic number.

It is an amenable number.

13245841448 is an abundant number, since it is smaller than the sum of its proper divisors (17777288152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13245841448 is a wasteful number, since it uses less digits than its factorization.

13245841448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448890 (or 448886 counting only the distinct ones).

The product of its digits is 491520, while the sum is 44.

The spelling of 13245841448 in words is "thirteen billion, two hundred forty-five million, eight hundred forty-one thousand, four hundred forty-eight".