20302042240001 has 8 divisors (see below), whose sum is σ = 21005238643200. Its totient is φ = 19599054235600.

The previous prime is 20302042239859. The next prime is 20302042240043. The reversal of 20302042240001 is 10004224020302.

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

It is a de Polignac number, because none of the positive numbers 2^k-20302042240001 is a prime.

It is a super-2 number, since 2×20302042240001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20302042240901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51901475 + ... + 52291176.

It is an arithmetic number, because the mean of its divisors is an integer number (2625654830400).

Almost surely, 2^{20302042240001} is an apocalyptic number.

It is an amenable number.

20302042240001 is a deficient number, since it is larger than the sum of its proper divisors (703196403199).

20302042240001 is a wasteful number, since it uses less digits than its factorization.

20302042240001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104199399.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20302042240001 its reverse (10004224020302), we get a palindrome (30306266260303).

The spelling of 20302042240001 in words is "twenty trillion, three hundred two billion, forty-two million, two hundred forty thousand, one".