13452325344 has 96 divisors (see below), whose sum is σ = 39307796640. Its totient is φ = 4475897856.

The previous prime is 13452325319. The next prime is 13452325421. The reversal of 13452325344 is 44352325431.

13452325344 is a `hidden beast` number, since 1 + 345 + 23 + 253 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 13452325299 and 13452325308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467272 + ... + 495224.

It is an arithmetic number, because the mean of its divisors is an integer number (409456215).

Almost surely, 2^13452325344 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 13452325344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19653898320).

13452325344 is an abundant number, since it is smaller than the sum of its proper divisors (25855471296).

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

13452325344 is a wasteful number, since it uses less digits than its factorization.

13452325344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28529 (or 28515 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The spelling of 13452325344 in words is "thirteen billion, four hundred fifty-two million, three hundred twenty-five thousand, three hundred forty-four".