2440243244 has 24 divisors (see below), whose sum is σ = 4411870848. Its totient is φ = 1179774720.

The previous prime is 2440243237. The next prime is 2440243327. The reversal of 2440243244 is 4423420442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153242 + ... + 168414.

It is an arithmetic number, because the mean of its divisors is an integer number (183827952).

Almost surely, 2^2440243244 is an apocalyptic number.

It is an amenable number.

2440243244 is a deficient number, since it is larger than the sum of its proper divisors (1971627604).

2440243244 is a wasteful number, since it uses less digits than its factorization.

2440243244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16505 (or 16503 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 29.

The square root of 2440243244 is about 49398.8182449742. The cubic root of 2440243244 is about 1346.3078343629.

Adding to 2440243244 its reverse (4423420442), we get a palindrome (6863663686).

The spelling of 2440243244 in words is "two billion, four hundred forty million, two hundred forty-three thousand, two hundred forty-four".