6662344415044 has 12 divisors (see below), whose sum is σ = 11689074715500. Its totient is φ = 3322608782048.

The previous prime is 6662344414993. The next prime is 6662344415047. The reversal of 6662344415044 is 4405144432666.

It can be written as a sum of positive squares in 2 ways, for example, as 439874032900 + 6222470382144 = 663230^2 + 2494488^2 .

It is not an unprimeable number, because it can be changed into a prime (6662344415047) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2140854619 + ... + 2140857730.

It is an arithmetic number, because the mean of its divisors is an integer number (974089559625).

Almost surely, 2^{6662344415044} is an apocalyptic number.

It is an amenable number.

6662344415044 is a deficient number, since it is larger than the sum of its proper divisors (5026730300456).

6662344415044 is a wasteful number, since it uses less digits than its factorization.

6662344415044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281712742 (or 4281712740 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 49.

The spelling of 6662344415044 in words is "six trillion, six hundred sixty-two billion, three hundred forty-four million, four hundred fifteen thousand, forty-four".