243110041355 has 4 divisors (see below), whose sum is σ = 291732049632. Its totient is φ = 194488033080.

The previous prime is 243110041333. The next prime is 243110041387. The reversal of 243110041355 is 553140011342.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-243110041355 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24311004131 + ... + 24311004140.

It is an arithmetic number, because the mean of its divisors is an integer number (72933012408).

Almost surely, 2^243110041355 is an apocalyptic number.

243110041355 is a deficient number, since it is larger than the sum of its proper divisors (48622008277).

243110041355 is an equidigital number, since it uses as much as digits as its factorization.

243110041355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48622008276.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 243110041355 its reverse (553140011342), we get a palindrome (796250052697).

The spelling of 243110041355 in words is "two hundred forty-three billion, one hundred ten million, forty-one thousand, three hundred fifty-five".