3340443423 has 8 divisors (see below), whose sum is σ = 4459811248. Its totient is φ = 2224018944.

The previous prime is 3340443391. The next prime is 3340443437. The reversal of 3340443423 is 3243440433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3340443423 - 2⁵ = 3340443391 is a prime.

It is a super-2 number, since 2×3340443423² = 22317124524527913858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340343423) 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 7 ways as a sum of consecutive naturals, for example, 733186 + ... + 737727.

It is an arithmetic number, because the mean of its divisors is an integer number (557476406).

Almost surely, 2^3340443423 is an apocalyptic number.

3340443423 is a deficient number, since it is larger than the sum of its proper divisors (1119367825).

3340443423 is a wasteful number, since it uses less digits than its factorization.

3340443423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471673.

The product of its (nonzero) digits is 41472, while the sum is 30.

The square root of 3340443423 is about 57796.5693013002. The cubic root of 3340443423 is about 1494.8629342316.

Adding to 3340443423 its reverse (3243440433), we get a palindrome (6583883856).

The spelling of 3340443423 in words is "three billion, three hundred forty million, four hundred forty-three thousand, four hundred twenty-three".