13420341 has 12 divisors (see below), whose sum is σ = 21147360. Its totient is φ = 8133480.

The previous prime is 13420331. The next prime is 13420387. The reversal of 13420341 is 14302431.

It is not a de Polignac number, because 13420341 - 2⁹ = 13419829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13420321) 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 in 11 ways as a sum of consecutive naturals, for example, 67681 + ... + 67878.

It is an arithmetic number, because the mean of its divisors is an integer number (1762280).

Almost surely, 2^13420341 is an apocalyptic number.

13420341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13420341 is a deficient number, since it is larger than the sum of its proper divisors (7727019).

13420341 is a wasteful number, since it uses less digits than its factorization.

13420341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135576 (or 135573 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 13420341 is about 3663.3783588376. The cubic root of 13420341 is about 237.6408973746.

Adding to 13420341 its reverse (14302431), we get a palindrome (27722772).

The spelling of 13420341 in words is "thirteen million, four hundred twenty thousand, three hundred forty-one".