243314100441 has 12 divisors (see below), whose sum is σ = 351465800868. Its totient is φ = 162203815584.

The previous prime is 243314100427. The next prime is 243314100467. The reversal of 243314100441 is 144001413342.

243314100441 is a `hidden beast` number, since 243 + 3 + 1 + 410 + 0 + 4 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2818017225 + 240496083216 = 53085^2 + 490404^2 .

It is not a de Polignac number, because 243314100441 - 2⁷ = 243314100313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (243314100401) 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, 180270 + ... + 720503.

It is an arithmetic number, because the mean of its divisors is an integer number (29288816739).

Almost surely, 2^243314100441 is an apocalyptic number.

It is an amenable number.

243314100441 is a deficient number, since it is larger than the sum of its proper divisors (108151700427).

243314100441 is a wasteful number, since it uses less digits than its factorization.

243314100441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930792 (or 930789 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 243314100441 its reverse (144001413342), we get a palindrome (387315513783).

The spelling of 243314100441 in words is "two hundred forty-three billion, three hundred fourteen million, one hundred thousand, four hundred forty-one".