200043043241129 has 12 divisors (see below), whose sum is σ = 222148847725812. Its totient is φ = 179982494376960.

The previous prime is 200043043241113. The next prime is 200043043241131. The reversal of 200043043241129 is 921142340340002.

It can be written as a sum of positive squares in 2 ways, for example, as 142440286477225 + 57602756763904 = 11934835^2 + 7589648^2 .

It is not a de Polignac number, because 200043043241129 - 2⁴ = 200043043241113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200043043241729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8521886672 + ... + 8521910145.

It is an arithmetic number, because the mean of its divisors is an integer number (18512403977151).

Almost surely, 2^{200043043241129} is an apocalyptic number.

It is an amenable number.

200043043241129 is a deficient number, since it is larger than the sum of its proper divisors (22105804484683).

200043043241129 is a wasteful number, since it uses less digits than its factorization.

200043043241129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17043796936 (or 17043796925 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 200043043241129 in words is "two hundred trillion, forty-three billion, forty-three million, two hundred forty-one thousand, one hundred twenty-nine".