10002443066327 has 4 divisors (see below), whose sum is σ = 10031268551016. Its totient is φ = 9973617581640.

The previous prime is 10002443066251. The next prime is 10002443066339. The reversal of 10002443066327 is 72366034420001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10002443066327 - 2²⁶ = 10002375957463 is a prime.

It is a super-2 number, since 2×10002443066327² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002443066227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14412741824 + ... + 14412742517.

It is an arithmetic number, because the mean of its divisors is an integer number (2507817137754).

Almost surely, 2^{10002443066327} is an apocalyptic number.

10002443066327 is a deficient number, since it is larger than the sum of its proper divisors (28825484689).

10002443066327 is an equidigital number, since it uses as much as digits as its factorization.

10002443066327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28825484688.

The product of its (nonzero) digits is 145152, while the sum is 38.

Adding to 10002443066327 its reverse (72366034420001), we get a palindrome (82368477486328).

The spelling of 10002443066327 in words is "ten trillion, two billion, four hundred forty-three million, sixty-six thousand, three hundred twenty-seven".