20000331424323 has 6 divisors (see below), whose sum is σ = 28889367612924. Its totient is φ = 13333554282876.

The previous prime is 20000331424321. The next prime is 20000331424357. The reversal of 20000331424323 is 32342413300002.

20000331424323 is a `hidden beast` number, since 2 + 0 + 0 + 0 + 0 + 3 + 314 + 24 + 323 = 666.

It is not a de Polignac number, because 20000331424323 - 2¹ = 20000331424321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20000331424321) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1111129523565 + ... + 1111129523582.

It is an arithmetic number, because the mean of its divisors is an integer number (4814894602154).

Almost surely, 2^{20000331424323} is an apocalyptic number.

20000331424323 is a deficient number, since it is larger than the sum of its proper divisors (8889036188601).

20000331424323 is a wasteful number, since it uses less digits than its factorization.

20000331424323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222259047153 (or 2222259047150 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 20000331424323 its reverse (32342413300002), we get a palindrome (52342744724325).

The spelling of 20000331424323 in words is "twenty trillion, three hundred thirty-one million, four hundred twenty-four thousand, three hundred twenty-three".