413402543 has 4 divisors (see below), whose sum is σ = 413769840. Its totient is φ = 413035248.

The previous prime is 413402537. The next prime is 413402573. The reversal of 413402543 is 345204314.

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 413402543 - 2⁴ = 413402527 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 (413402503) 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, 181955 + ... + 184212.

It is an arithmetic number, because the mean of its divisors is an integer number (103442460).

Almost surely, 2^413402543 is an apocalyptic number.

413402543 is a deficient number, since it is larger than the sum of its proper divisors (367297).

413402543 is a wasteful number, since it uses less digits than its factorization.

413402543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367296.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 413402543 is about 20332.3029438379. The cubic root of 413402543 is about 744.9452945432.

Adding to 413402543 its reverse (345204314), we get a palindrome (758606857).

The spelling of 413402543 in words is "four hundred thirteen million, four hundred two thousand, five hundred forty-three".