13359443 has 2 divisors, whose sum is σ = 13359444. Its totient is φ = 13359442.

The previous prime is 13359439. The next prime is 13359461. The reversal of 13359443 is 34495331.

13359443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13359443 - 2² = 13359439 is a prime.

It is a super-3 number, since 3×13359443³ (a number of 22 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (13359403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6679721 + 6679722.

It is an arithmetic number, because the mean of its divisors is an integer number (6679722).

Almost surely, 2^13359443 is an apocalyptic number.

13359443 is a deficient number, since it is larger than the sum of its proper divisors (1).

13359443 is an equidigital number, since it uses as much as digits as its factorization.

13359443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 32.

The square root of 13359443 is about 3655.0571814952. The cubic root of 13359443 is about 237.2809015406.

The spelling of 13359443 in words is "thirteen million, three hundred fifty-nine thousand, four hundred forty-three".