20004343022305 has 24 divisors (see below), whose sum is σ = 24781878858240. Its totient is φ = 15497418673440.

The previous prime is 20004343022291. The next prime is 20004343022317. The reversal of 20004343022305 is 50322034340002.

It is not a de Polignac number, because 20004343022305 - 2¹³ = 20004343014113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6228801 + ... + 8877310.

It is an arithmetic number, because the mean of its divisors is an integer number (1032578285760).

Almost surely, 2^{20004343022305} is an apocalyptic number.

It is an amenable number.

20004343022305 is a deficient number, since it is larger than the sum of its proper divisors (4777535835935).

20004343022305 is an equidigital number, since it uses as much as digits as its factorization.

20004343022305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15106309 (or 15106242 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 20004343022305 its reverse (50322034340002), we get a palindrome (70326377362307).

The spelling of 20004343022305 in words is "twenty trillion, four billion, three hundred forty-three million, twenty-two thousand, three hundred five".