13390041 has 32 divisors (see below), whose sum is σ = 22082560. Its totient is φ = 7045056.

The previous prime is 13390037. The next prime is 13390051. The reversal of 13390041 is 14009331.

13390041 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13390041 - 2² = 13390037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (13390001) 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 31 ways as a sum of consecutive naturals, for example, 14310 + ... + 15216.

It is an arithmetic number, because the mean of its divisors is an integer number (690080).

Almost surely, 2^13390041 is an apocalyptic number.

It is an amenable number.

13390041 is a deficient number, since it is larger than the sum of its proper divisors (8692519).

13390041 is a wasteful number, since it uses less digits than its factorization.

13390041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 13390041 is about 3659.2404949661. The cubic root of 13390041 is about 237.4619167007.

Adding to 13390041 its reverse (14009331), we get a palindrome (27399372).

The spelling of 13390041 in words is "thirteen million, three hundred ninety thousand, forty-one".