411666113 has 4 divisors (see below), whose sum is σ = 411774768. Its totient is φ = 411557460.

The previous prime is 411666109. The next prime is 411666127. The reversal of 411666113 is 311666114.

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 411666113 - 2² = 411666109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411666313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48431 + ... + 56292.

It is an arithmetic number, because the mean of its divisors is an integer number (102943692).

Almost surely, 2^411666113 is an apocalyptic number.

It is an amenable number.

411666113 is a deficient number, since it is larger than the sum of its proper divisors (108655).

411666113 is a wasteful number, since it uses less digits than its factorization.

411666113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108654.

The product of its digits is 2592, while the sum is 29.

The square root of 411666113 is about 20289.5567472530. The cubic root of 411666113 is about 743.9008237026.

Subtracting from 411666113 its reverse (311666114), we obtain a palindrome (99999999).

The spelling of 411666113 in words is "four hundred eleven million, six hundred sixty-six thousand, one hundred thirteen".