413823718145 has 4 divisors (see below), whose sum is σ = 496588461780. Its totient is φ = 331058974512.

The previous prime is 413823718123. The next prime is 413823718153. The reversal of 413823718145 is 541817328314.

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 81526809841 + 332296908304 = 285529^2 + 576452^2 .

It is a cyclic number.

It is not a de Polignac number, because 413823718145 - 2⁸ = 413823717889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 413823718145.

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, 41382371810 + ... + 41382371819.

It is an arithmetic number, because the mean of its divisors is an integer number (124147115445).

Almost surely, 2^413823718145 is an apocalyptic number.

It is an amenable number.

413823718145 is a deficient number, since it is larger than the sum of its proper divisors (82764743635).

413823718145 is an equidigital number, since it uses as much as digits as its factorization.

413823718145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82764743634.

The product of its digits is 645120, while the sum is 47.

The spelling of 413823718145 in words is "four hundred thirteen billion, eight hundred twenty-three million, seven hundred eighteen thousand, one hundred forty-five".