243241310444 has 18 divisors (see below), whose sum is σ = 467887728252. Its totient is φ = 110564231800.

The previous prime is 243241310413. The next prime is 243241310467. The reversal of 243241310444 is 444013142342.

It is a self number, because there is not a number n which added to its sum of digits gives 243241310444.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251281862 + ... + 251282829.

Almost surely, 2^243241310444 is an apocalyptic number.

It is an amenable number.

243241310444 is a deficient number, since it is larger than the sum of its proper divisors (224646417808).

243241310444 is a wasteful number, since it uses less digits than its factorization.

243241310444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502564717 (or 502564704 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 243241310444 its reverse (444013142342), we get a palindrome (687254452786).

The spelling of 243241310444 in words is "two hundred forty-three billion, two hundred forty-one million, three hundred ten thousand, four hundred forty-four".