2642244002084 has 12 divisors (see below), whose sum is σ = 4699729086108. Its totient is φ = 1299464263200.

The previous prime is 2642244002071. The next prime is 2642244002087. The reversal of 2642244002084 is 4802004422462.

It can be written as a sum of positive squares in 2 ways, for example, as 225064848100 + 2417179153984 = 474410^2 + 1554728^2 .

It is not an unprimeable number, because it can be changed into a prime (2642244002087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5414434187 + ... + 5414434674.

It is an arithmetic number, because the mean of its divisors is an integer number (391644090509).

Almost surely, 2^{2642244002084} is an apocalyptic number.

It is an amenable number.

2642244002084 is a deficient number, since it is larger than the sum of its proper divisors (2057485084024).

2642244002084 is a wasteful number, since it uses less digits than its factorization.

2642244002084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10828868926 (or 10828868924 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 38.

The spelling of 2642244002084 in words is "two trillion, six hundred forty-two billion, two hundred forty-four million, two thousand, eighty-four".