24844000145 has 24 divisors (see below), whose sum is σ = 31907805120. Its totient is φ = 18563842080.

The previous prime is 24844000133. The next prime is 24844000171. The reversal of 24844000145 is 54100044842.

It is not a de Polignac number, because 24844000145 - 2²⁰ = 24842951569 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31226 + ... + 225084.

It is an arithmetic number, because the mean of its divisors is an integer number (1329491880).

Almost surely, 2^24844000145 is an apocalyptic number.

It is an amenable number.

24844000145 is a deficient number, since it is larger than the sum of its proper divisors (7063804975).

24844000145 is a wasteful number, since it uses less digits than its factorization.

24844000145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193973 (or 193954 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 32.

Adding to 24844000145 its reverse (54100044842), we get a palindrome (78944044987).

The spelling of 24844000145 in words is "twenty-four billion, eight hundred forty-four million, one hundred forty-five", and thus it is an aban number.