20004202024003 has 4 divisors (see below), whose sum is σ = 20004411502120. Its totient is φ = 20003992545888.

The previous prime is 20004202023983. The next prime is 20004202024007. The reversal of 20004202024003 is 30042020240002.

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 20004202024003 - 2⁴¹ = 17805178768451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20004202024007) 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, 104595750 + ... + 104786827.

It is an arithmetic number, because the mean of its divisors is an integer number (5001102875530).

Almost surely, 2^{20004202024003} is an apocalyptic number.

20004202024003 is a deficient number, since it is larger than the sum of its proper divisors (209478117).

20004202024003 is an equidigital number, since it uses as much as digits as its factorization.

20004202024003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209478116.

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 20004202024003 its reverse (30042020240002), we get a palindrome (50046222264005).

The spelling of 20004202024003 in words is "twenty trillion, four billion, two hundred two million, twenty-four thousand, three".