413111663 has 4 divisors (see below), whose sum is σ = 413163648. Its totient is φ = 413059680.

The previous prime is 413111617. The next prime is 413111681. The reversal of 413111663 is 366111314.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366111314 = 2 ⋅183055657.

It is a cyclic number.

It is not a de Polignac number, because 413111663 - 2¹⁰ = 413110639 is a prime.

It is a super-2 number, since 2×413111663² = 341322492213251138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413111603) 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, 11306 + ... + 30887.

It is an arithmetic number, because the mean of its divisors is an integer number (103290912).

Almost surely, 2^413111663 is an apocalyptic number.

413111663 is a deficient number, since it is larger than the sum of its proper divisors (51985).

413111663 is an equidigital number, since it uses as much as digits as its factorization.

413111663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51984.

The product of its digits is 1296, while the sum is 26.

The square root of 413111663 is about 20325.1485357426. The cubic root of 413111663 is about 744.7705330559.

Adding to 413111663 its reverse (366111314), we get a palindrome (779222977).

The spelling of 413111663 in words is "four hundred thirteen million, one hundred eleven thousand, six hundred sixty-three".