4240044042 has 24 divisors (see below), whose sum is σ = 9182582784. Its totient is φ = 1304628624.

The previous prime is 4240044037. The next prime is 4240044071. The reversal of 4240044042 is 2404400424.

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 11 ways as a sum of consecutive naturals, for example, 2089738 + ... + 2091765.

It is an arithmetic number, because the mean of its divisors is an integer number (382607616).

Almost surely, 2^4240044042 is an apocalyptic number.

4240044042 is an abundant number, since it is smaller than the sum of its proper divisors (4942538742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4240044042 is a wasteful number, since it uses less digits than its factorization.

4240044042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4181534 (or 4181521 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 4240044042 is about 65115.6205683398. The cubic root of 4240044042 is about 1618.5400709422.

Adding to 4240044042 its reverse (2404400424), we get a palindrome (6644444466).

The spelling of 4240044042 in words is "four billion, two hundred forty million, forty-four thousand, forty-two".