266134322106 has 12 divisors (see below), whose sum is σ = 576624364602. Its totient is φ = 88711440696.

The previous prime is 266134322101. The next prime is 266134322117. The reversal of 266134322106 is 601223431662.

266134322106 is a `hidden beast` number, since 2 + 6 + 6 + 1 + 3 + 432 + 210 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 263831186025 + 2303136081 = 513645^2 + 47991^2 .

It is not an unprimeable number, because it can be changed into a prime (266134322101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7392620041 + ... + 7392620076.

Almost surely, 2^266134322106 is an apocalyptic number.

266134322106 is an abundant number, since it is smaller than the sum of its proper divisors (310490042496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

266134322106 is a wasteful number, since it uses less digits than its factorization.

266134322106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14785240125 (or 14785240122 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

Adding to 266134322106 its reverse (601223431662), we get a palindrome (867357753768).

The spelling of 266134322106 in words is "two hundred sixty-six billion, one hundred thirty-four million, three hundred twenty-two thousand, one hundred six".