13424371 has 2 divisors, whose sum is σ = 13424372. Its totient is φ = 13424370.

The previous prime is 13424363. The next prime is 13424401. The reversal of 13424371 is 17342431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13424371 - 2³ = 13424363 is a prime.

It is not a weakly prime, because it can be changed into another prime (13424311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6712185 + 6712186.

It is an arithmetic number, because the mean of its divisors is an integer number (6712186).

Almost surely, 2^13424371 is an apocalyptic number.

13424371 is a deficient number, since it is larger than the sum of its proper divisors (1).

13424371 is an equidigital number, since it uses as much as digits as its factorization.

13424371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 25.

The square root of 13424371 is about 3663.9283562865. The cubic root of 13424371 is about 237.6646820899.

The spelling of 13424371 in words is "thirteen million, four hundred twenty-four thousand, three hundred seventy-one".