2844843268668 has 24 divisors (see below), whose sum is σ = 6640346052480. Its totient is φ = 947941314480.

The previous prime is 2844843268651. The next prime is 2844843268699. The reversal of 2844843268668 is 8668623484482.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42436998 + ... + 42503981.

It is an arithmetic number, because the mean of its divisors is an integer number (276681085520).

Almost surely, 2^{2844843268668} is an apocalyptic number.

It is an amenable number.

2844843268668 is an abundant number, since it is smaller than the sum of its proper divisors (3795502783812).

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

2844843268668 is a wasteful number, since it uses less digits than its factorization.

2844843268668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84943777 (or 84943775 counting only the distinct ones).

The product of its digits is 679477248, while the sum is 69.

The spelling of 2844843268668 in words is "two trillion, eight hundred forty-four billion, eight hundred forty-three million, two hundred sixty-eight thousand, six hundred sixty-eight".