413311241021 has 4 divisors (see below), whose sum is σ = 472355704032. Its totient is φ = 354266778012.

The previous prime is 413311240973. The next prime is 413311241033. The reversal of 413311241021 is 120142113314.

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 de Polignac number, because none of the positive numbers 2^k-413311241021 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 (413311241521) 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, 29522231495 + ... + 29522231508.

It is an arithmetic number, because the mean of its divisors is an integer number (118088926008).

Almost surely, 2^413311241021 is an apocalyptic number.

It is an amenable number.

413311241021 is a deficient number, since it is larger than the sum of its proper divisors (59044463011).

413311241021 is an equidigital number, since it uses as much as digits as its factorization.

413311241021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59044463010.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 413311241021 its reverse (120142113314), we get a palindrome (533453354335).

The spelling of 413311241021 in words is "four hundred thirteen billion, three hundred eleven million, two hundred forty-one thousand, twenty-one".