20244024424142 has 16 divisors (see below), whose sum is σ = 32163679797840. Its totient is φ = 9523220258688.

The previous prime is 20244024424133. The next prime is 20244024424177. The reversal of 20244024424142 is 24142442044202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105511193 + ... + 105702884.

It is an arithmetic number, because the mean of its divisors is an integer number (2010229987365).

Almost surely, 2^{20244024424142} is an apocalyptic number.

20244024424142 is a deficient number, since it is larger than the sum of its proper divisors (11919655373698).

20244024424142 is a wasteful number, since it uses less digits than its factorization.

20244024424142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211216915.

The product of its (nonzero) digits is 131072, while the sum is 35.

Adding to 20244024424142 its reverse (24142442044202), we get a palindrome (44386466468344).

The spelling of 20244024424142 in words is "twenty trillion, two hundred forty-four billion, twenty-four million, four hundred twenty-four thousand, one hundred forty-two".