200232043443 has 8 divisors (see below), whose sum is σ = 296640064400. Its totient is φ = 133488028944.

The previous prime is 200232043423. The next prime is 200232043447. The reversal of 200232043443 is 344340232002.

200232043443 is a `hidden beast` number, since 200 + 2 + 3 + 20 + 434 + 4 + 3 = 666.

It is not a de Polignac number, because 200232043443 - 2¹⁰ = 200232042419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 7416001609 = 200232043443 / (2 + 0 + 0 + 2 + 3 + 2 + 0 + 4 + 3 + 4 + 4 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200232043447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3708000778 + ... + 3708000831.

It is an arithmetic number, because the mean of its divisors is an integer number (37080008050).

Almost surely, 2^200232043443 is an apocalyptic number.

200232043443 is a deficient number, since it is larger than the sum of its proper divisors (96408020957).

200232043443 is an equidigital number, since it uses as much as digits as its factorization.

200232043443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7416001618 (or 7416001612 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 200232043443 its reverse (344340232002), we get a palindrome (544572275445).

The spelling of 200232043443 in words is "two hundred billion, two hundred thirty-two million, forty-three thousand, four hundred forty-three".