2243143039988 has 12 divisors (see below), whose sum is σ = 3925576687872. Its totient is φ = 1121549700600.

The previous prime is 2243143039967. The next prime is 2243143040093. The reversal of 2243143039988 is 8899303413422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5222438 + ... + 5635613.

It is an arithmetic number, because the mean of its divisors is an integer number (327131390656).

Almost surely, 2^{2243143039988} is an apocalyptic number.

It is an amenable number.

2243143039988 is a deficient number, since it is larger than the sum of its proper divisors (1682433647884).

2243143039988 is a wasteful number, since it uses less digits than its factorization.

2243143039988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10909702 (or 10909700 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 56.

The spelling of 2243143039988 in words is "two trillion, two hundred forty-three billion, one hundred forty-three million, thirty-nine thousand, nine hundred eighty-eight".