3231343043 has 4 divisors (see below), whose sum is σ = 3231573240. Its totient is φ = 3231112848.

The previous prime is 3231343039. The next prime is 3231343097. The reversal of 3231343043 is 3403431323.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3231343043 - 2² = 3231343039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3231342043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92573 + ... + 122606.

It is an arithmetic number, because the mean of its divisors is an integer number (807893310).

Almost surely, 2^3231343043 is an apocalyptic number.

3231343043 is a deficient number, since it is larger than the sum of its proper divisors (230197).

3231343043 is a wasteful number, since it uses less digits than its factorization.

3231343043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230196.

The product of its (nonzero) digits is 7776, while the sum is 26.

The square root of 3231343043 is about 56844.9034039112. The cubic root of 3231343043 is about 1478.4081745314.

Adding to 3231343043 its reverse (3403431323), we get a palindrome (6634774366).

The spelling of 3231343043 in words is "three billion, two hundred thirty-one million, three hundred forty-three thousand, forty-three".