3243223423 has 16 divisors (see below), whose sum is σ = 3616244352. Its totient is φ = 2883940000.

The previous prime is 3243223409. The next prime is 3243223429.

3243223423 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3243223423 - 2¹⁷ = 3243092351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3243223391 and 3243223400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243223429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74628 + ... + 109798.

It is an arithmetic number, because the mean of its divisors is an integer number (226015272).

Almost surely, 2^3243223423 is an apocalyptic number.

3243223423 is a deficient number, since it is larger than the sum of its proper divisors (373020929).

3243223423 is a wasteful number, since it uses less digits than its factorization.

3243223423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35366.

The product of its digits is 20736, while the sum is 28.

The square root of 3243223423 is about 56949.3057288673. The cubic root of 3243223423 is about 1480.2178007622.

It can be divided in two parts, 32432 and 23423, that added together give a palindrome (55855).

The spelling of 3243223423 in words is "three billion, two hundred forty-three million, two hundred twenty-three thousand, four hundred twenty-three".