241443400243 has 32 divisors (see below), whose sum is σ = 256721270400. Its totient is φ = 226612801536.

The previous prime is 241443400229. The next prime is 241443400259. The reversal of 241443400243 is 342004344142.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241443400243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241443400043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196454553 + ... + 196455781.

It is an arithmetic number, because the mean of its divisors is an integer number (8022539700).

Almost surely, 2^241443400243 is an apocalyptic number.

241443400243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

241443400243 is a deficient number, since it is larger than the sum of its proper divisors (15277870157).

241443400243 is a wasteful number, since it uses less digits than its factorization.

241443400243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 241443400243 its reverse (342004344142), we get a palindrome (583447744385).

The spelling of 241443400243 in words is "two hundred forty-one billion, four hundred forty-three million, four hundred thousand, two hundred forty-three".