3220441400423 has 8 divisors (see below), whose sum is σ = 3533604788448. Its totient is φ = 2916626173344.

The previous prime is 3220441400377. The next prime is 3220441400513. The reversal of 3220441400423 is 3240041440223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3220441400423 - 2¹² = 3220441396327 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 (3220441400923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2337039515 + ... + 2337040892.

It is an arithmetic number, because the mean of its divisors is an integer number (441700598556).

Almost surely, 2^{3220441400423} is an apocalyptic number.

3220441400423 is a deficient number, since it is larger than the sum of its proper divisors (313163388025).

3220441400423 is a wasteful number, since it uses less digits than its factorization.

3220441400423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4674080473.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 3220441400423 its reverse (3240041440223), we get a palindrome (6460482840646).

The spelling of 3220441400423 in words is "three trillion, two hundred twenty billion, four hundred forty-one million, four hundred thousand, four hundred twenty-three".