2444012242 has 64 divisors (see below), whose sum is σ = 4576518144. Its totient is φ = 955019520.

The previous prime is 2444012231. The next prime is 2444012281. The reversal of 2444012242 is 2422104442.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1339743 + ... + 1341565.

It is an arithmetic number, because the mean of its divisors is an integer number (71508096).

Almost surely, 2^2444012242 is an apocalyptic number.

2444012242 is a deficient number, since it is larger than the sum of its proper divisors (2132505902).

2444012242 is a wasteful number, since it uses less digits than its factorization.

2444012242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023.

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 2444012242 is about 49436.9521916552. The cubic root of 2444012242 is about 1347.0006097483. Note that the first 3 decimals are identical.

Adding to 2444012242 its reverse (2422104442), we get a palindrome (4866116684).

The spelling of 2444012242 in words is "two billion, four hundred forty-four million, twelve thousand, two hundred forty-two".