3343040443 has 8 divisors (see below), whose sum is σ = 3520578320. Its totient is φ = 3165661440.

The previous prime is 3343040423. The next prime is 3343040447. The reversal of 3343040443 is 3440403433.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-3343040443 is a prime.

It is a super-2 number, since 2×3343040443² = 22351838807067272498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3343040447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4771 + ... + 81907.

It is an arithmetic number, because the mean of its divisors is an integer number (440072290).

Almost surely, 2^3343040443 is an apocalyptic number.

3343040443 is a deficient number, since it is larger than the sum of its proper divisors (177537877).

3343040443 is a wasteful number, since it uses less digits than its factorization.

3343040443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79437.

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

The square root of 3343040443 is about 57819.0318407356. The cubic root of 3343040443 is about 1495.2502264574.

Adding to 3343040443 its reverse (3440403433), we get a palindrome (6783443876).

The spelling of 3343040443 in words is "three billion, three hundred forty-three million, forty thousand, four hundred forty-three".