413543345 has 4 divisors (see below), whose sum is σ = 496252020. Its totient is φ = 330834672.

The previous prime is 413543327. The next prime is 413543353. The reversal of 413543345 is 543345314.

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 290089024 + 123454321 = 17032^2 + 11111^2 .

It is a cyclic number.

It is not a de Polignac number, because 413543345 - 2¹⁰ = 413542321 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41354330 + ... + 41354339.

It is an arithmetic number, because the mean of its divisors is an integer number (124063005).

Almost surely, 2^413543345 is an apocalyptic number.

It is an amenable number.

413543345 is a deficient number, since it is larger than the sum of its proper divisors (82708675).

413543345 is an equidigital number, since it uses as much as digits as its factorization.

413543345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82708674.

The product of its digits is 43200, while the sum is 32.

The square root of 413543345 is about 20335.7651687858. The cubic root of 413543345 is about 745.0298593200.

Adding to 413543345 its reverse (543345314), we get a palindrome (956888659).

The spelling of 413543345 in words is "four hundred thirteen million, five hundred forty-three thousand, three hundred forty-five".