414413813 has 4 divisors (see below), whose sum is σ = 452087808. Its totient is φ = 376739820.

The previous prime is 414413789. The next prime is 414413821. The reversal of 414413813 is 318314414.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 414413813 - 2⁸ = 414413557 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 (414413873) 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, 18836981 + ... + 18837002.

It is an arithmetic number, because the mean of its divisors is an integer number (113021952).

Almost surely, 2^414413813 is an apocalyptic number.

It is an amenable number.

414413813 is a deficient number, since it is larger than the sum of its proper divisors (37673995).

414413813 is a wasteful number, since it uses less digits than its factorization.

414413813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37673994.

The product of its digits is 4608, while the sum is 29.

The square root of 414413813 is about 20357.1563092687. The cubic root of 414413813 is about 745.5522311294.

It can be divided in two parts, 41441 and 3813, that added together give a palindrome (45254).

The spelling of 414413813 in words is "four hundred fourteen million, four hundred thirteen thousand, eight hundred thirteen".