243210143041 has 8 divisors (see below), whose sum is σ = 243882250920. Its totient is φ = 242538143232.

The previous prime is 243210143023. The next prime is 243210143047. The reversal of 243210143041 is 140341012342.

It can be written as a sum of positive squares in 4 ways, for example, as 123837129025 + 119373014016 = 351905^2 + 345504^2 .

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 243210143041 - 2⁵ = 243210143009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 243210142997 and 243210143015.

It is not an unprimeable number, because it can be changed into a prime (243210143047) 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, 6917655 + ... + 6952723.

It is an arithmetic number, because the mean of its divisors is an integer number (30485281365).

Almost surely, 2^243210143041 is an apocalyptic number.

It is an amenable number.

243210143041 is a deficient number, since it is larger than the sum of its proper divisors (672107879).

243210143041 is a wasteful number, since it uses less digits than its factorization.

243210143041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54035.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 243210143041 its reverse (140341012342), we get a palindrome (383551155383).

The spelling of 243210143041 in words is "two hundred forty-three billion, two hundred ten million, one hundred forty-three thousand, forty-one".