13580028441 has 24 divisors (see below), whose sum is σ = 23597712320. Its totient is φ = 7351593696.

The previous prime is 13580028433. The next prime is 13580028443. The reversal of 13580028441 is 14482008531.

13580028441 is a `hidden beast` number, since 13 + 580 + 0 + 28 + 4 + 41 = 666.

13580028441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13580028441 - 2³ = 13580028433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13580028396 and 13580028405.

It is not an unprimeable number, because it can be changed into a prime (13580028443) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5671330 + ... + 5673723.

Almost surely, 2^13580028441 is an apocalyptic number.

It is an amenable number.

13580028441 is a deficient number, since it is larger than the sum of its proper divisors (10017683879).

13580028441 is a wasteful number, since it uses less digits than its factorization.

13580028441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11345085 (or 11345082 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The spelling of 13580028441 in words is "thirteen billion, five hundred eighty million, twenty-eight thousand, four hundred forty-one".