3040443442 has 16 divisors (see below), whose sum is σ = 4667870592. Its totient is φ = 1484627920.

The previous prime is 3040443407. The next prime is 3040443529. The reversal of 3040443442 is 2443440403.

It is a self number, because there is not a number n which added to its sum of digits gives 3040443442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8253 + ... + 78415.

It is an arithmetic number, because the mean of its divisors is an integer number (291741912).

Almost surely, 2^3040443442 is an apocalyptic number.

3040443442 is a deficient number, since it is larger than the sum of its proper divisors (1627427150).

3040443442 is a wasteful number, since it uses less digits than its factorization.

3040443442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70673.

The product of its (nonzero) digits is 18432, while the sum is 28.

The square root of 3040443442 is about 55140.2161947158. The cubic root of 3040443442 is about 1448.7017221010.

Adding to 3040443442 its reverse (2443440403), we get a palindrome (5483883845).

The spelling of 3040443442 in words is "three billion, forty million, four hundred forty-three thousand, four hundred forty-two".