3443303423 has 4 divisors (see below), whose sum is σ = 3935203920. Its totient is φ = 2951402928.

The previous prime is 3443303419. The next prime is 3443303441. The reversal of 3443303423 is 3243033443.

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 3443303423 - 2² = 3443303419 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 (3443303473) 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, 245950238 + ... + 245950251.

It is an arithmetic number, because the mean of its divisors is an integer number (983800980).

Almost surely, 2^3443303423 is an apocalyptic number.

3443303423 is a deficient number, since it is larger than the sum of its proper divisors (491900497).

3443303423 is an equidigital number, since it uses as much as digits as its factorization.

3443303423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491900496.

The product of its (nonzero) digits is 31104, while the sum is 29.

The square root of 3443303423 is about 58679.6678841999. The cubic root of 3443303423 is about 1510.0515198129.

Adding to 3443303423 its reverse (3243033443), we get a palindrome (6686336866).

The spelling of 3443303423 in words is "three billion, four hundred forty-three million, three hundred three thousand, four hundred twenty-three".