200434441241243 has 8 divisors (see below), whose sum is σ = 223988821254576. Its totient is φ = 177768905756800.

The previous prime is 200434441241191. The next prime is 200434441241263. The reversal of 200434441241243 is 342142144434002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200434441241243 - 2⁸ = 200434441240987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200434441241197 and 200434441241206.

It is not an unprimeable number, because it can be changed into a prime (200434441241263) 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, 222211131746 + ... + 222211132647.

It is an arithmetic number, because the mean of its divisors is an integer number (27998602656822).

Almost surely, 2^{200434441241243} is an apocalyptic number.

200434441241243 is a deficient number, since it is larger than the sum of its proper divisors (23554380013333).

200434441241243 is a wasteful number, since it uses less digits than its factorization.

200434441241243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444422264445.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 200434441241243 its reverse (342142144434002), we get a palindrome (542576585675245).

The spelling of 200434441241243 in words is "two hundred trillion, four hundred thirty-four billion, four hundred forty-one million, two hundred forty-one thousand, two hundred forty-three".