3211343443043 has 2 divisors, whose sum is σ = 3211343443044. Its totient is φ = 3211343443042.

The previous prime is 3211343442949. The next prime is 3211343443051. The reversal of 3211343443043 is 3403443431123.

It is a strong prime.

It is an emirp because it is prime and its reverse (3403443431123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3211343443043 - 2¹⁰ = 3211343442019 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 3211343442994 and 3211343443012.

It is not a weakly prime, because it can be changed into another prime (3211343443843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1605671721521 + 1605671721522.

It is an arithmetic number, because the mean of its divisors is an integer number (1605671721522).

Almost surely, 2^{3211343443043} is an apocalyptic number.

3211343443043 is a deficient number, since it is larger than the sum of its proper divisors (1).

3211343443043 is an equidigital number, since it uses as much as digits as its factorization.

3211343443043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 3211343443043 its reverse (3403443431123), we get a palindrome (6614786874166).

The spelling of 3211343443043 in words is "three trillion, two hundred eleven billion, three hundred forty-three million, four hundred forty-three thousand, forty-three".