20323343344204 has 12 divisors (see below), whose sum is σ = 35583877146384. Its totient is φ = 10156521302384.

The previous prime is 20323343344189. The next prime is 20323343344229. The reversal of 20323343344204 is 40244334332302.

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, 1287583552 + ... + 1287599335.

It is an arithmetic number, because the mean of its divisors is an integer number (2965323095532).

Almost surely, 2^{20323343344204} is an apocalyptic number.

It is an amenable number.

20323343344204 is a deficient number, since it is larger than the sum of its proper divisors (15260533802180).

20323343344204 is a wasteful number, since it uses less digits than its factorization.

20323343344204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575184864 (or 2575184862 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 37.

Adding to 20323343344204 its reverse (40244334332302), we get a palindrome (60567677676506).

The spelling of 20323343344204 in words is "twenty trillion, three hundred twenty-three billion, three hundred forty-three million, three hundred forty-four thousand, two hundred four".