266016651130 has 48 divisors (see below), whose sum is σ = 497095259544. Its totient is φ = 102492069120.

The previous prime is 266016651107. The next prime is 266016651133. The reversal of 266016651130 is 31156610662.

It can be written as a sum of positive squares in 12 ways, for example, as 6133865761 + 259882785369 = 78319^2 + 509787^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 266016651130.

It is not an unprimeable number, because it can be changed into a prime (266016651133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3503044 + ... + 3578176.

Almost surely, 2^266016651130 is an apocalyptic number.

266016651130 is a deficient number, since it is larger than the sum of its proper divisors (231078608414).

266016651130 is a wasteful number, since it uses less digits than its factorization.

266016651130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75619 (or 75590 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 266016651130 in words is "two hundred sixty-six billion, sixteen million, six hundred fifty-one thousand, one hundred thirty".