413324100221 has 4 divisors (see below), whose sum is σ = 426657135744. Its totient is φ = 399991064700.

The previous prime is 413324100187. The next prime is 413324100227. The reversal of 413324100221 is 122001423314.

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 a de Polignac number, because none of the positive numbers 2^k-413324100221 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 (413324100227) 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, 6666517715 + ... + 6666517776.

It is an arithmetic number, because the mean of its divisors is an integer number (106664283936).

Almost surely, 2^413324100221 is an apocalyptic number.

It is an amenable number.

413324100221 is a deficient number, since it is larger than the sum of its proper divisors (13333035523).

413324100221 is a wasteful number, since it uses less digits than its factorization.

413324100221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13333035522.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 413324100221 its reverse (122001423314), we get a palindrome (535325523535).

The spelling of 413324100221 in words is "four hundred thirteen billion, three hundred twenty-four million, one hundred thousand, two hundred twenty-one".