104435413 has 4 divisors (see below), whose sum is σ = 104965740. Its totient is φ = 103905088.

The previous prime is 104435339. The next prime is 104435431. The reversal of 104435413 is 314534401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 314534401 = 31 ⋅10146271.

It can be written as a sum of positive squares in 2 ways, for example, as 102779044 + 1656369 = 10138^2 + 1287^2 .

It is a cyclic number.

It is not a de Polignac number, because 104435413 - 2⁹ = 104434901 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 (104435453) 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, 264868 + ... + 265261.

It is an arithmetic number, because the mean of its divisors is an integer number (26241435).

Almost surely, 2^104435413 is an apocalyptic number.

It is an amenable number.

104435413 is a deficient number, since it is larger than the sum of its proper divisors (530327).

104435413 is an equidigital number, since it uses as much as digits as its factorization.

104435413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530326.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 104435413 is about 10219.3646084285. The cubic root of 104435413 is about 470.9223069245.

Adding to 104435413 its reverse (314534401), we get a palindrome (418969814).

The spelling of 104435413 in words is "one hundred four million, four hundred thirty-five thousand, four hundred thirteen".