200320054001443 has 16 divisors (see below), whose sum is σ = 206868246976512. Its totient is φ = 193777267824000.

The previous prime is 200320054001437. The next prime is 200320054001447. The reversal of 200320054001443 is 344100450023002.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200320054001443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200320054001447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 791642980 + ... + 791895982.

It is an arithmetic number, because the mean of its divisors is an integer number (12929265436032).

Almost surely, 2^{200320054001443} is an apocalyptic number.

200320054001443 is a deficient number, since it is larger than the sum of its proper divisors (6548192975069).

200320054001443 is a wasteful number, since it uses less digits than its factorization.

200320054001443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263586.

The product of its (nonzero) digits is 11520, while the sum is 28.

The spelling of 200320054001443 in words is "two hundred trillion, three hundred twenty billion, fifty-four million, one thousand, four hundred forty-three".