2400043244 has 6 divisors (see below), whose sum is σ = 4200075684. Its totient is φ = 1200021620.

The previous prime is 2400043229. The next prime is 2400043301. The reversal of 2400043244 is 4423400042.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300005402 + ... + 300005409.

It is an arithmetic number, because the mean of its divisors is an integer number (700012614).

Almost surely, 2^2400043244 is an apocalyptic number.

It is an amenable number.

2400043244 is a deficient number, since it is larger than the sum of its proper divisors (1800032440).

2400043244 is a wasteful number, since it uses less digits than its factorization.

2400043244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600010815 (or 600010813 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 2400043244 is about 48990.2362109023. The cubic root of 2400043244 is about 1338.8739414934.

Adding to 2400043244 its reverse (4423400042), we get a palindrome (6823443286).

The spelling of 2400043244 in words is "two billion, four hundred million, forty-three thousand, two hundred forty-four".