8262844871044 has 24 divisors (see below), whose sum is σ = 15103568450880. Its totient is φ = 3947894247264.

The previous prime is 8262844871041. The next prime is 8262844871089. The reversal of 8262844871044 is 4401784482628.

It is a self number, because there is not a number n which added to its sum of digits gives 8262844871044.

It is not an unprimeable number, because it can be changed into a prime (8262844871041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44237274 + ... + 44423665.

It is an arithmetic number, because the mean of its divisors is an integer number (629315352120).

Almost surely, 2^{8262844871044} is an apocalyptic number.

It is an amenable number.

8262844871044 is a deficient number, since it is larger than the sum of its proper divisors (6840723579836).

8262844871044 is a wasteful number, since it uses less digits than its factorization.

8262844871044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88661979 (or 88661977 counting only the distinct ones).

The product of its (nonzero) digits is 22020096, while the sum is 58.

The spelling of 8262844871044 in words is "eight trillion, two hundred sixty-two billion, eight hundred forty-four million, eight hundred seventy-one thousand, forty-four".