20242326100042 has 4 divisors (see below), whose sum is σ = 30363489150066. Its totient is φ = 10121163050020.

The previous prime is 20242326099929. The next prime is 20242326100043. The reversal of 20242326100042 is 24000162324202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12507758830161 + 7734567269881 = 3536631^2 + 2781109^2 .

It is not an unprimeable number, because it can be changed into a prime (20242326100043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060581525009 + ... + 5060581525012.

Almost surely, 2^{20242326100042} is an apocalyptic number.

20242326100042 is a deficient number, since it is larger than the sum of its proper divisors (10121163050024).

20242326100042 is a wasteful number, since it uses less digits than its factorization.

20242326100042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10121163050023.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20242326100042 its reverse (24000162324202), we get a palindrome (44242488424244).

The spelling of 20242326100042 in words is "twenty trillion, two hundred forty-two billion, three hundred twenty-six million, one hundred thousand, forty-two".