3213434234423 has 16 divisors (see below), whose sum is σ = 3691226494464. Its totient is φ = 2740341322080.

The previous prime is 3213434234369. The next prime is 3213434234429. The reversal of 3213434234423 is 3244324343123.

It is a cyclic number.

It is not a de Polignac number, because 3213434234423 - 2¹⁴ = 3213434218039 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 (3213434234429) 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, 1600493 + ... + 2998073.

It is an arithmetic number, because the mean of its divisors is an integer number (230701655904).

Almost surely, 2^{3213434234423} is an apocalyptic number.

3213434234423 is a deficient number, since it is larger than the sum of its proper divisors (477792260041).

3213434234423 is a wasteful number, since it uses less digits than its factorization.

3213434234423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399262.

The product of its digits is 497664, while the sum is 38.

Adding to 3213434234423 its reverse (3244324343123), we get a palindrome (6457758577546).

The spelling of 3213434234423 in words is "three trillion, two hundred thirteen billion, four hundred thirty-four million, two hundred thirty-four thousand, four hundred twenty-three".