243122000244 has 72 divisors (see below), whose sum is σ = 617315619648. Its totient is φ = 74413194240.

The previous prime is 243122000201. The next prime is 243122000249. The reversal of 243122000244 is 442000221342.

243122000244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243122000249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 712744 + ... + 997119.

Almost surely, 2^243122000244 is an apocalyptic number.

It is an amenable number.

243122000244 is an abundant number, since it is smaller than the sum of its proper divisors (374193619404).

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

243122000244 is a wasteful number, since it uses less digits than its factorization.

243122000244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709945 (or 1709926 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 243122000244 its reverse (442000221342), we get a palindrome (685122221586).

The spelling of 243122000244 in words is "two hundred forty-three billion, one hundred twenty-two million, two hundred forty-four", and thus it is an aban number.