243441103152 has 80 divisors (see below), whose sum is σ = 683971410528. Its totient is φ = 74163302400.

The previous prime is 243441103093. The next prime is 243441103159. The reversal of 243441103152 is 251301144342.

It is not an unprimeable number, because it can be changed into a prime (243441103159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1868313 + ... + 1994360.

Almost surely, 2^243441103152 is an apocalyptic number.

It is an amenable number.

243441103152 is an abundant number, since it is smaller than the sum of its proper divisors (440530307376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243441103152 is a wasteful number, since it uses less digits than its factorization.

243441103152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3862798 (or 3862792 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 243441103152 its reverse (251301144342), we get a palindrome (494742247494).

The spelling of 243441103152 in words is "two hundred forty-three billion, four hundred forty-one million, one hundred three thousand, one hundred fifty-two".