8266144416627 has 32 divisors (see below), whose sum is σ = 11280586121280. Its totient is φ = 5382572843520.

The previous prime is 8266144416601. The next prime is 8266144416643. The reversal of 8266144416627 is 7266144416628.

It is not a de Polignac number, because 8266144416627 - 2²⁸ = 8265875981171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8266144416427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26087833 + ... + 26402789.

It is an arithmetic number, because the mean of its divisors is an integer number (352518316290).

Almost surely, 2^{8266144416627} is an apocalyptic number.

8266144416627 is a deficient number, since it is larger than the sum of its proper divisors (3014441704653).

8266144416627 is a wasteful number, since it uses less digits than its factorization.

8266144416627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316023.

The product of its digits is 18579456, while the sum is 57.

Subtracting from 8266144416627 its reverse (7266144416628), we obtain a palindrome (999999999999).

The spelling of 8266144416627 in words is "eight trillion, two hundred sixty-six billion, one hundred forty-four million, four hundred sixteen thousand, six hundred twenty-seven".