413543423 has 4 divisors (see below), whose sum is σ = 414955128. Its totient is φ = 412131720.

The previous prime is 413543399. The next prime is 413543443. The reversal of 413543423 is 324345314.

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 413543423 - 2⁶ = 413543359 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 (413543443) 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, 705413 + ... + 705998.

It is an arithmetic number, because the mean of its divisors is an integer number (103738782).

Almost surely, 2^413543423 is an apocalyptic number.

413543423 is a deficient number, since it is larger than the sum of its proper divisors (1411705).

413543423 is a wasteful number, since it uses less digits than its factorization.

413543423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411704.

The product of its digits is 17280, while the sum is 29.

The square root of 413543423 is about 20335.7670865891. The cubic root of 413543423 is about 745.0299061610.

Adding to 413543423 its reverse (324345314), we get a palindrome (737888737).

The spelling of 413543423 in words is "four hundred thirteen million, five hundred forty-three thousand, four hundred twenty-three".