20242341131044 has 12 divisors (see below), whose sum is σ = 35572314960000. Its totient is φ = 10078822571048.

The previous prime is 20242341131041. The next prime is 20242341131069. The reversal of 20242341131044 is 44013114324202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20242341130997 and 20242341131015.

It is not an unprimeable number, because it can be changed into a prime (20242341131041) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10586997544 + ... + 10586999455.

It is an arithmetic number, because the mean of its divisors is an integer number (2964359580000).

Almost surely, 2^{20242341131044} is an apocalyptic number.

It is an amenable number.

20242341131044 is a deficient number, since it is larger than the sum of its proper divisors (15329973828956).

20242341131044 is a wasteful number, since it uses less digits than its factorization.

20242341131044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21173997242 (or 21173997240 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 20242341131044 its reverse (44013114324202), we get a palindrome (64255455455246).

The spelling of 20242341131044 in words is "twenty trillion, two hundred forty-two billion, three hundred forty-one million, one hundred thirty-one thousand, forty-four".