13420411 has 4 divisors (see below), whose sum is σ = 13430032. Its totient is φ = 13410792.

The previous prime is 13420397. The next prime is 13420453. The reversal of 13420411 is 11402431.

13420411 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13420411 - 2¹⁵ = 13387643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13420481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2271 + ... + 5656.

It is an arithmetic number, because the mean of its divisors is an integer number (3357508).

Almost surely, 2^13420411 is an apocalyptic number.

13420411 is a deficient number, since it is larger than the sum of its proper divisors (9621).

13420411 is an equidigital number, since it uses as much as digits as its factorization.

13420411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9620.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 13420411 is about 3663.3879128479. The cubic root of 13420411 is about 237.6413105492.

Adding to 13420411 its reverse (11402431), we get a palindrome (24822842).

It can be divided in two parts, 13420 and 411, that added together give a palindrome (13831).

The spelling of 13420411 in words is "thirteen million, four hundred twenty thousand, four hundred eleven".