13401413 has 4 divisors (see below), whose sum is σ = 13585068. Its totient is φ = 13217760.

The previous prime is 13401397. The next prime is 13401467. The reversal of 13401413 is 31410431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7086244 + 6315169 = 2662^2 + 2513^2 .

It is a cyclic number.

It is not a de Polignac number, because 13401413 - 2⁴ = 13401397 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13401391 and 13401400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401473) 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 3 ways as a sum of consecutive naturals, for example, 91718 + ... + 91863.

It is an arithmetic number, because the mean of its divisors is an integer number (3396267).

Almost surely, 2^13401413 is an apocalyptic number.

It is an amenable number.

13401413 is a deficient number, since it is larger than the sum of its proper divisors (183655).

13401413 is an equidigital number, since it uses as much as digits as its factorization.

13401413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183654.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 13401413 is about 3660.7940395493. The cubic root of 13401413 is about 237.5291221907.

Adding to 13401413 its reverse (31410431), we get a palindrome (44811844).

The spelling of 13401413 in words is "thirteen million, four hundred one thousand, four hundred thirteen".