3040342443 has 6 divisors (see below), whose sum is σ = 4391605764. Its totient is φ = 2026894956.

The previous prime is 3040342421. The next prime is 3040342457. The reversal of 3040342443 is 3442430403.

It is not a de Polignac number, because 3040342443 - 2⁵ = 3040342411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3040342493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 168907905 + ... + 168907922.

It is an arithmetic number, because the mean of its divisors is an integer number (731934294).

Almost surely, 2^3040342443 is an apocalyptic number.

3040342443 is a deficient number, since it is larger than the sum of its proper divisors (1351263321).

3040342443 is a wasteful number, since it uses less digits than its factorization.

3040342443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337815833 (or 337815830 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 3040342443 is about 55139.3003492065. The cubic root of 3040342443 is about 1448.6856806860.

Adding to 3040342443 its reverse (3442430403), we get a palindrome (6482772846).

The spelling of 3040342443 in words is "three billion, forty million, three hundred forty-two thousand, four hundred forty-three".