20243320314 has 48 divisors (see below), whose sum is σ = 47563078176. Its totient is φ = 5726532000.

The previous prime is 20243320297. The next prime is 20243320343. The reversal of 20243320314 is 41302334202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 311172 + ... + 370559.

It is an arithmetic number, because the mean of its divisors is an integer number (990897462).

Almost surely, 2^20243320314 is an apocalyptic number.

20243320314 is an abundant number, since it is smaller than the sum of its proper divisors (27319757862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20243320314 is a wasteful number, since it uses less digits than its factorization.

20243320314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681851 (or 681844 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 20243320314 its reverse (41302334202), we get a palindrome (61545654516).

The spelling of 20243320314 in words is "twenty billion, two hundred forty-three million, three hundred twenty thousand, three hundred fourteen".