3213323040443 has 8 divisors (see below), whose sum is σ = 3481466277168. Its totient is φ = 2953971385344.

The previous prime is 3213323040397. The next prime is 3213323040523. The reversal of 3213323040443 is 3440403233123.

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

It is a cyclic number.

It is not a de Polignac number, because 3213323040443 - 2¹² = 3213323036347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3213323042443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2197894646 + ... + 2197896107.

It is an arithmetic number, because the mean of its divisors is an integer number (435183284646).

Almost surely, 2^{3213323040443} is an apocalyptic number.

3213323040443 is a deficient number, since it is larger than the sum of its proper divisors (268143236725).

3213323040443 is a wasteful number, since it uses less digits than its factorization.

3213323040443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4395790813.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 3213323040443 its reverse (3440403233123), we get a palindrome (6653726273566).

The spelling of 3213323040443 in words is "three trillion, two hundred thirteen billion, three hundred twenty-three million, forty thousand, four hundred forty-three".