200320420024 has 8 divisors (see below), whose sum is σ = 375600787560. Its totient is φ = 100160210008.

The previous prime is 200320420021. The next prime is 200320420031. The reversal of 200320420024 is 420024023002.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 200320419983 and 200320420010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200320420021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12520026244 + ... + 12520026259.

It is an arithmetic number, because the mean of its divisors is an integer number (46950098445).

Almost surely, 2^200320420024 is an apocalyptic number.

It is an amenable number.

200320420024 is a deficient number, since it is larger than the sum of its proper divisors (175280367536).

200320420024 is a wasteful number, since it uses less digits than its factorization.

200320420024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25040052509 (or 25040052505 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

Adding to 200320420024 its reverse (420024023002), we get a palindrome (620344443026).

The spelling of 200320420024 in words is "two hundred billion, three hundred twenty million, four hundred twenty thousand, twenty-four".