13406141 has 4 divisors (see below), whose sum is σ = 15321312. Its totient is φ = 11490972.

The previous prime is 13406131. The next prime is 13406179. The reversal of 13406141 is 14160431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14160431 = 167 ⋅84793.

It is a cyclic number.

It is not a de Polignac number, because 13406141 - 2¹⁴ = 13389757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13406131) 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, 957575 + ... + 957588.

It is an arithmetic number, because the mean of its divisors is an integer number (3830328).

Almost surely, 2^13406141 is an apocalyptic number.

It is an amenable number.

13406141 is a deficient number, since it is larger than the sum of its proper divisors (1915171).

13406141 is an equidigital number, since it uses as much as digits as its factorization.

13406141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915170.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 13406141 is about 3661.4397441444. The cubic root of 13406141 is about 237.5570522218.

Adding to 13406141 its reverse (14160431), we get a palindrome (27566572).

The spelling of 13406141 in words is "thirteen million, four hundred six thousand, one hundred forty-one".