20441420300011 has 4 divisors (see below), whose sum is σ = 20441440527112. Its totient is φ = 20441400072912.

The previous prime is 20441420299997. The next prime is 20441420300051. The reversal of 20441420300011 is 11000302414402.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20441420300011 - 2¹⁹ = 20441419775723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20441420300051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8513250 + ... + 10646983.

It is an arithmetic number, because the mean of its divisors is an integer number (5110360131778).

Almost surely, 2^{20441420300011} is an apocalyptic number.

20441420300011 is a deficient number, since it is larger than the sum of its proper divisors (20227101).

20441420300011 is a wasteful number, since it uses less digits than its factorization.

20441420300011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20227100.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20441420300011 its reverse (11000302414402), we get a palindrome (31441722714413).

The spelling of 20441420300011 in words is "twenty trillion, four hundred forty-one billion, four hundred twenty million, three hundred thousand, eleven".