13423411 has 2 divisors, whose sum is σ = 13423412. Its totient is φ = 13423410.

The previous prime is 13423409. The next prime is 13423451. The reversal of 13423411 is 11432431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13423411 - 2¹ = 13423409 is a prime.

Together with 13423409, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13423451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6711705 + 6711706.

It is an arithmetic number, because the mean of its divisors is an integer number (6711706).

Almost surely, 2^13423411 is an apocalyptic number.

13423411 is the 1639-th centered decagonal number.

13423411 is a deficient number, since it is larger than the sum of its proper divisors (1).

13423411 is an equidigital number, since it uses as much as digits as its factorization.

13423411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 19.

The square root of 13423411 is about 3663.7973470158. The cubic root of 13423411 is about 237.6590166839.

Adding to 13423411 its reverse (11432431), we get a palindrome (24855842).

It can be divided in two parts, 1342 and 3411, that added together give a triangular number (4753 = T₉₇).

The spelling of 13423411 in words is "thirteen million, four hundred twenty-three thousand, four hundred eleven".