13400025445 has 8 divisors (see below), whose sum is σ = 16092610560. Its totient is φ = 10711633680.

The previous prime is 13400025439. The next prime is 13400025491. The reversal of 13400025445 is 54452000431.

13400025445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13400025445 - 2³ = 13400025437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1041301 + ... + 1054090.

It is an arithmetic number, because the mean of its divisors is an integer number (2011576320).

Almost surely, 2^13400025445 is an apocalyptic number.

It is an amenable number.

13400025445 is a deficient number, since it is larger than the sum of its proper divisors (2692585115).

13400025445 is a wasteful number, since it uses less digits than its factorization.

13400025445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096675.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 13400025445 its reverse (54452000431), we get a palindrome (67852025876).

The spelling of 13400025445 in words is "thirteen billion, four hundred million, twenty-five thousand, four hundred forty-five".