413443403 has 4 divisors (see below), whose sum is σ = 415919280. Its totient is φ = 410967528.

The previous prime is 413443379. The next prime is 413443411. The reversal of 413443403 is 304344314.

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

It is a cyclic number.

It is not a de Polignac number, because 413443403 - 2²⁶ = 346334539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413443463) 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, 1237688 + ... + 1238021.

It is an arithmetic number, because the mean of its divisors is an integer number (103979820).

Almost surely, 2^413443403 is an apocalyptic number.

413443403 is a deficient number, since it is larger than the sum of its proper divisors (2475877).

413443403 is a wasteful number, since it uses less digits than its factorization.

413443403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475876.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 413443403 is about 20333.3077240276. The cubic root of 413443403 is about 744.9698367741.

Adding to 413443403 its reverse (304344314), we get a palindrome (717787717).

The spelling of 413443403 in words is "four hundred thirteen million, four hundred forty-three thousand, four hundred three".