13141909 has 8 divisors (see below), whose sum is σ = 14379552. Its totient is φ = 11911440.

The previous prime is 13141907. The next prime is 13141937. The reversal of 13141909 is 90914131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13141909 - 2¹ = 13141907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13141907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2502 + ... + 5704.

It is an arithmetic number, because the mean of its divisors is an integer number (1797444).

Almost surely, 2^13141909 is an apocalyptic number.

It is an amenable number.

13141909 is a deficient number, since it is larger than the sum of its proper divisors (1237643).

13141909 is a wasteful number, since it uses less digits than its factorization.

13141909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 13141909 is about 3625.1770991222. The cubic root of 13141909 is about 235.9859526734.

It can be divided in two parts, 1314 and 1909, that added together give a palindrome (3223).

The spelling of 13141909 in words is "thirteen million, one hundred forty-one thousand, nine hundred nine".