20024343220204 has 12 divisors (see below), whose sum is σ = 35042721379344. Its totient is φ = 10012137111824.

The previous prime is 20024343220199. The next prime is 20024343220237. The reversal of 20024343220204 is 40202234342002.

It is a happy number.

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, 7295824 + ... + 9658039.

It is an arithmetic number, because the mean of its divisors is an integer number (2920226781612).

Almost surely, 2^{20024343220204} is an apocalyptic number.

It is an amenable number.

20024343220204 is a deficient number, since it is larger than the sum of its proper divisors (15018378159140).

20024343220204 is a wasteful number, since it uses less digits than its factorization.

20024343220204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17249144 (or 17249142 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 20024343220204 its reverse (40202234342002), we get a palindrome (60226577562206).

The spelling of 20024343220204 in words is "twenty trillion, twenty-four billion, three hundred forty-three million, two hundred twenty thousand, two hundred four".