13454248448 has 60 divisors (see below), whose sum is σ = 27184209690. Its totient is φ = 6651832320.

The previous prime is 13454248427. The next prime is 13454248471. The reversal of 13454248448 is 84484245431.

It can be written as a sum of positive squares in only one way, i.e., 10430128384 + 3024120064 = 102128^2 + 54992^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27401483 + ... + 27401973.

Almost surely, 2^13454248448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13454248448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13592104845).

13454248448 is an abundant number, since it is smaller than the sum of its proper divisors (13729961242).

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

13454248448 is an frugal number, since it uses more digits than its factorization.

13454248448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109 (or 602 counting only the distinct ones).

The product of its digits is 1966080, while the sum is 47.

The spelling of 13454248448 in words is "thirteen billion, four hundred fifty-four million, two hundred forty-eight thousand, four hundred forty-eight".