3211442113343 has 16 divisors (see below), whose sum is σ = 3332106826272. Its totient is φ = 3093014400000.

The previous prime is 3211442113291. The next prime is 3211442113381. The reversal of 3211442113343 is 3433112441123.

It is a cyclic number.

It is not a de Polignac number, because 3211442113343 - 2³⁶ = 3142722636607 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 (3211442116343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217928 + ... + 2543693.

It is an arithmetic number, because the mean of its divisors is an integer number (208256676642).

Almost surely, 2^{3211442113343} is an apocalyptic number.

3211442113343 is a deficient number, since it is larger than the sum of its proper divisors (120664712929).

3211442113343 is a wasteful number, since it uses less digits than its factorization.

3211442113343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2762026.

The product of its digits is 20736, while the sum is 32.

Adding to 3211442113343 its reverse (3433112441123), we get a palindrome (6644554554466).

The spelling of 3211442113343 in words is "three trillion, two hundred eleven billion, four hundred forty-two million, one hundred thirteen thousand, three hundred forty-three".