3403443043 has 16 divisors (see below), whose sum is σ = 4569659136. Its totient is φ = 2448030240.

The previous prime is 3403443031. The next prime is 3403443047.

It is a happy number.

3403443043 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 3403443043 - 2⁹ = 3403442531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3403443047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1699021 + ... + 1701022.

It is an arithmetic number, because the mean of its divisors is an integer number (285603696).

Almost surely, 2^3403443043 is an apocalyptic number.

3403443043 is a deficient number, since it is larger than the sum of its proper divisors (1166216093).

3403443043 is a wasteful number, since it uses less digits than its factorization.

3403443043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400074.

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

The square root of 3403443043 is about 58339.0353279860. The cubic root of 3403443043 is about 1504.2020019429.

It can be divided in two parts, 34034 and 43043, that added together give a palindrome (77077).

The spelling of 3403443043 in words is "three billion, four hundred three million, four hundred forty-three thousand, forty-three".