20024030244242 has 8 divisors (see below), whose sum is σ = 30675110161536. Its totient is φ = 9798993523732.

The previous prime is 20024030244209. The next prime is 20024030244259. The reversal of 20024030244242 is 24244203042002.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106510799078 + ... + 106510799265.

It is an arithmetic number, because the mean of its divisors is an integer number (3834388770192).

Almost surely, 2^{20024030244242} is an apocalyptic number.

20024030244242 is a deficient number, since it is larger than the sum of its proper divisors (10651079917294).

20024030244242 is a wasteful number, since it uses less digits than its factorization.

20024030244242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213021598392.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 20024030244242 its reverse (24244203042002), we get a palindrome (44268233286244).

The spelling of 20024030244242 in words is "twenty trillion, twenty-four billion, thirty million, two hundred forty-four thousand, two hundred forty-two".