20324024323012 has 24 divisors (see below), whose sum is σ = 36657389375936. Its totient is φ = 9852425484768.

The previous prime is 20324024323007. The next prime is 20324024323037. The reversal of 20324024323012 is 21032342042302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242580888 + ... + 242664655.

Almost surely, 2^{20324024323012} is an apocalyptic number.

It is an amenable number.

20324024323012 is a deficient number, since it is larger than the sum of its proper divisors (16333365052924).

20324024323012 is a wasteful number, since it uses less digits than its factorization.

20324024323012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485245867 (or 485245865 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 20324024323012 its reverse (21032342042302), we get a palindrome (41356366365314).

The spelling of 20324024323012 in words is "twenty trillion, three hundred twenty-four billion, twenty-four million, three hundred twenty-three thousand, twelve".