8016644466107 has 4 divisors (see below), whose sum is σ = 8016654420720. Its totient is φ = 8016634511496.

The previous prime is 8016644466101. The next prime is 8016644466139. The reversal of 8016644466107 is 7016644466108.

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 8016644466107 - 2¹² = 8016644462011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8016644466101) 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, 3651632 + ... + 5419197.

It is an arithmetic number, because the mean of its divisors is an integer number (2004163605180).

Almost surely, 2^{8016644466107} is an apocalyptic number.

8016644466107 is a deficient number, since it is larger than the sum of its proper divisors (9954613).

8016644466107 is an equidigital number, since it uses as much as digits as its factorization.

8016644466107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9954612.

The product of its (nonzero) digits is 4644864, while the sum is 53.

Subtracting from 8016644466107 its reverse (7016644466108), we obtain a palindrome (999999999999).

The spelling of 8016644466107 in words is "eight trillion, sixteen billion, six hundred forty-four million, four hundred sixty-six thousand, one hundred seven".