3423213433 has 4 divisors (see below), whose sum is σ = 3479331748. Its totient is φ = 3367095120.

The previous prime is 3423213421. The next prime is 3423213439. The reversal of 3423213433 is 3343123243.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3343123243 = 21011 ⋅159113.

It can be written as a sum of positive squares in 2 ways, for example, as 227798649 + 3195414784 = 15093^2 + 56528^2 .

It is a cyclic number.

It is not a de Polignac number, because 3423213433 - 2¹³ = 3423205241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3423213439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28059066 + ... + 28059187.

It is an arithmetic number, because the mean of its divisors is an integer number (869832937).

Almost surely, 2^3423213433 is an apocalyptic number.

It is an amenable number.

3423213433 is a deficient number, since it is larger than the sum of its proper divisors (56118315).

3423213433 is an equidigital number, since it uses as much as digits as its factorization.

3423213433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56118314.

The product of its digits is 15552, while the sum is 28.

The square root of 3423213433 is about 58508.2338906243. The cubic root of 3423213433 is about 1507.1089858033.

Adding to 3423213433 its reverse (3343123243), we get a palindrome (6766336676).

The spelling of 3423213433 in words is "three billion, four hundred twenty-three million, two hundred thirteen thousand, four hundred thirty-three".