3040204343 has 4 divisors (see below), whose sum is σ = 3316586568. Its totient is φ = 2763822120.

The previous prime is 3040204337. The next prime is 3040204351. The reversal of 3040204343 is 3434020403.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3040204343 - 2⁴ = 3040204327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3040204313) 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 3 ways as a sum of consecutive naturals, for example, 138191096 + ... + 138191117.

It is an arithmetic number, because the mean of its divisors is an integer number (829146642).

Almost surely, 2^3040204343 is an apocalyptic number.

3040204343 is a deficient number, since it is larger than the sum of its proper divisors (276382225).

3040204343 is a wasteful number, since it uses less digits than its factorization.

3040204343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276382224.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 3040204343 is about 55138.0480521391. The cubic root of 3040204343 is about 1448.6637460382.

Adding to 3040204343 its reverse (3434020403), we get a palindrome (6474224746).

The spelling of 3040204343 in words is "three billion, forty million, two hundred four thousand, three hundred forty-three".