13034443 has 2 divisors, whose sum is σ = 13034444. Its totient is φ = 13034442.

The previous prime is 13034431. The next prime is 13034459. The reversal of 13034443 is 34443031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13034443 - 2²¹ = 10937291 is a prime.

It is not a weakly prime, because it can be changed into another prime (13034423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6517221 + 6517222.

It is an arithmetic number, because the mean of its divisors is an integer number (6517222).

Almost surely, 2^13034443 is an apocalyptic number.

13034443 is a deficient number, since it is larger than the sum of its proper divisors (1).

13034443 is an equidigital number, since it uses as much as digits as its factorization.

13034443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 13034443 is about 3610.3245006509. The cubic root of 13034443 is about 235.3409446740.

Adding to 13034443 its reverse (34443031), we get a palindrome (47477474).

The spelling of 13034443 in words is "thirteen million, thirty-four thousand, four hundred forty-three".