3343440143 has 4 divisors (see below), whose sum is σ = 3400108680. Its totient is φ = 3286771608.

The previous prime is 3343440119. The next prime is 3343440157. The reversal of 3343440143 is 3410443433.

3343440143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3410443433 = 3671 ⋅929023.

It is a cyclic number.

It is not a de Polignac number, because 3343440143 - 2⁸ = 3343439887 is a prime.

It is a super-2 number, since 2×3343440143² = 22357183979647720898, 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 (3343442143) 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, 28334180 + ... + 28334297.

It is an arithmetic number, because the mean of its divisors is an integer number (850027170).

Almost surely, 2^3343440143 is an apocalyptic number.

3343440143 is a deficient number, since it is larger than the sum of its proper divisors (56668537).

3343440143 is an equidigital number, since it uses as much as digits as its factorization.

3343440143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56668536.

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 3343440143 is about 57822.4882117676. The cubic root of 3343440143 is about 1495.3098156954.

Adding to 3343440143 its reverse (3410443433), we get a palindrome (6753883576).

The spelling of 3343440143 in words is "three billion, three hundred forty-three million, four hundred forty thousand, one hundred forty-three".