13401594445 has 8 divisors (see below), whose sum is σ = 17027908344. Its totient is φ = 10090612224.

The previous prime is 13401594433. The next prime is 13401594491. The reversal of 13401594445 is 54449510431.

13401594445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3514474089 + 9887120356 = 59283^2 + 99434^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13401594445 - 2⁵ = 13401594413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13401594398 and 13401594407.

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, 78832824 + ... + 78832993.

It is an arithmetic number, because the mean of its divisors is an integer number (2128488543).

Almost surely, 2^13401594445 is an apocalyptic number.

It is an amenable number.

13401594445 is a deficient number, since it is larger than the sum of its proper divisors (3626313899).

13401594445 is a wasteful number, since it uses less digits than its factorization.

13401594445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157665839.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 13401594445 in words is "thirteen billion, four hundred one million, five hundred ninety-four thousand, four hundred forty-five".