3223404420413 has 4 divisors (see below), whose sum is σ = 3224046154368. Its totient is φ = 3222762686460.

The previous prime is 3223404420407. The next prime is 3223404420449. The reversal of 3223404420413 is 3140244043223.

3223404420413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3223404420413 - 2²⁴ = 3223387643197 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3223404420413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223404420913) 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, 320859443 + ... + 320869488.

It is an arithmetic number, because the mean of its divisors is an integer number (806011538592).

Almost surely, 2^{3223404420413} is an apocalyptic number.

It is an amenable number.

3223404420413 is a deficient number, since it is larger than the sum of its proper divisors (641733955).

3223404420413 is an equidigital number, since it uses as much as digits as its factorization.

3223404420413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641733954.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 3223404420413 its reverse (3140244043223), we get a palindrome (6363648463636).

The spelling of 3223404420413 in words is "three trillion, two hundred twenty-three billion, four hundred four million, four hundred twenty thousand, four hundred thirteen".