2438244871 has 8 divisors (see below), whose sum is σ = 2463573200. Its totient is φ = 2412970560.

The previous prime is 2438244869. The next prime is 2438244877. The reversal of 2438244871 is 1784428342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2438244871 - 2¹ = 2438244869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438244877) by changing a digit.

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, 80611 + ... + 106651.

It is an arithmetic number, because the mean of its divisors is an integer number (307946650).

Almost surely, 2^2438244871 is an apocalyptic number.

2438244871 is a deficient number, since it is larger than the sum of its proper divisors (25328329).

2438244871 is a wasteful number, since it uses less digits than its factorization.

2438244871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27009.

The product of its digits is 344064, while the sum is 43.

The square root of 2438244871 is about 49378.5871709590. The cubic root of 2438244871 is about 1345.9402262041.

The spelling of 2438244871 in words is "two billion, four hundred thirty-eight million, two hundred forty-four thousand, eight hundred seventy-one".