3040142444 has 24 divisors (see below), whose sum is σ = 5494613040. Its totient is φ = 1470712896.

The previous prime is 3040142423. The next prime is 3040142449. The reversal of 3040142444 is 4442410403.

It is a happy number.

3040142444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3040142449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30887 + ... + 83870.

It is an arithmetic number, because the mean of its divisors is an integer number (228942210).

Almost surely, 2^3040142444 is an apocalyptic number.

It is an amenable number.

3040142444 is a deficient number, since it is larger than the sum of its proper divisors (2454470596).

3040142444 is a wasteful number, since it uses less digits than its factorization.

3040142444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114977 (or 114975 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 3040142444 is about 55137.4867399667. The cubic root of 3040142444 is about 1448.6539143037.

Adding to 3040142444 its reverse (4442410403), we get a palindrome (7482552847).

The spelling of 3040142444 in words is "three billion, forty million, one hundred forty-two thousand, four hundred forty-four".