2143241034244 has 6 divisors (see below), whose sum is σ = 3750671809934. Its totient is φ = 1071620517120.

The previous prime is 2143241034227. The next prime is 2143241034257. The reversal of 2143241034244 is 4424301423412.

It can be written as a sum of positive squares in only one way, i.e., 1964235886144 + 179005148100 = 1401512^2 + 423090^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 267905129277 + ... + 267905129284.

Almost surely, 2^{2143241034244} is an apocalyptic number.

It is an amenable number.

2143241034244 is a deficient number, since it is larger than the sum of its proper divisors (1607430775690).

2143241034244 is a wasteful number, since it uses less digits than its factorization.

2143241034244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535810258565 (or 535810258563 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 2143241034244 its reverse (4424301423412), we get a palindrome (6567542457656).

The spelling of 2143241034244 in words is "two trillion, one hundred forty-three billion, two hundred forty-one million, thirty-four thousand, two hundred forty-four".