2442824865 has 48 divisors (see below), whose sum is σ = 4702602240. Its totient is φ = 1202610240.

The previous prime is 2442824863. The next prime is 2442824903. The reversal of 2442824865 is 5684282442.

It is not a de Polignac number, because 2442824865 - 2¹ = 2442824863 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2442824865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442824863) 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 47 ways as a sum of consecutive naturals, for example, 30721 + ... + 76350.

It is an arithmetic number, because the mean of its divisors is an integer number (97970880).

Almost surely, 2^2442824865 is an apocalyptic number.

It is an amenable number.

2442824865 is a deficient number, since it is larger than the sum of its proper divisors (2259777375).

2442824865 is a wasteful number, since it uses less digits than its factorization.

2442824865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107111 (or 107092 counting only the distinct ones).

The product of its digits is 983040, while the sum is 45.

The square root of 2442824865 is about 49424.9417298594. The cubic root of 2442824865 is about 1346.7824361787.

The spelling of 2442824865 in words is "two billion, four hundred forty-two million, eight hundred twenty-four thousand, eight hundred sixty-five".