24244642024642 has 32 divisors (see below), whose sum is σ = 40673360008512. Its totient is φ = 10766477582784.

The previous prime is 24244642024619. The next prime is 24244642024663. The reversal of 24244642024642 is 24642024644242.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 24244642024592 and 24244642024601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161758873 + ... + 161908684.

It is an arithmetic number, because the mean of its divisors is an integer number (1271042500266).

Almost surely, 2^{24244642024642} is an apocalyptic number.

24244642024642 is a deficient number, since it is larger than the sum of its proper divisors (16428717983870).

24244642024642 is a wasteful number, since it uses less digits than its factorization.

24244642024642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323667682.

The product of its (nonzero) digits is 4718592, while the sum is 46.

Adding to 24244642024642 its reverse (24642024644242), we get a palindrome (48886666668884).

The spelling of 24244642024642 in words is "twenty-four trillion, two hundred forty-four billion, six hundred forty-two million, twenty-four thousand, six hundred forty-two".