413312443321 has 4 divisors (see below), whose sum is σ = 414002448000. Its totient is φ = 412622438644.

The previous prime is 413312443319. The next prime is 413312443333. The reversal of 413312443321 is 123344213314.

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 413312443321 - 2¹ = 413312443319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (413312443361) 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, 345001441 + ... + 345002638.

It is an arithmetic number, because the mean of its divisors is an integer number (103500612000).

Almost surely, 2^413312443321 is an apocalyptic number.

It is an amenable number.

413312443321 is a deficient number, since it is larger than the sum of its proper divisors (690004679).

413312443321 is an equidigital number, since it uses as much as digits as its factorization.

413312443321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690004678.

The product of its digits is 20736, while the sum is 31.

Adding to 413312443321 its reverse (123344213314), we get a palindrome (536656656635).

The spelling of 413312443321 in words is "four hundred thirteen billion, three hundred twelve million, four hundred forty-three thousand, three hundred twenty-one".