20334044033242 has 8 divisors (see below), whose sum is σ = 30956305841856. Its totient is φ = 10015275419292.

The previous prime is 20334044033239. The next prime is 20334044033279. The reversal of 20334044033242 is 24233044043302.

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

It is a junction number, because it is equal to n+sod(n) for n = 20334044033198 and 20334044033207.

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, 75873298498 + ... + 75873298765.

It is an arithmetic number, because the mean of its divisors is an integer number (3869538230232).

Almost surely, 2^{20334044033242} is an apocalyptic number.

20334044033242 is a deficient number, since it is larger than the sum of its proper divisors (10622261808614).

20334044033242 is a wasteful number, since it uses less digits than its factorization.

20334044033242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151746597332.

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 20334044033242 its reverse (24233044043302), we get a palindrome (44567088076544).

The spelling of 20334044033242 in words is "twenty trillion, three hundred thirty-four billion, forty-four million, thirty-three thousand, two hundred forty-two".