266010005030116 has 24 divisors (see below), whose sum is σ = 467110190950200. Its totient is φ = 132549958025472.

The previous prime is 266010005030083. The next prime is 266010005030153. The reversal of 266010005030116 is 611030500010662.

It can be written as a sum of positive squares in 4 ways, for example, as 120249778495716 + 145760226534400 = 10965846^2 + 12073120^2 .

It is a super-2 number, since 2×266010005030116² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150366030 + ... + 152124826.

It is an arithmetic number, because the mean of its divisors is an integer number (19462924622925).

Almost surely, 2^{266010005030116} is an apocalyptic number.

It is an amenable number.

266010005030116 is a deficient number, since it is larger than the sum of its proper divisors (201100185920084).

266010005030116 is a wasteful number, since it uses less digits than its factorization.

266010005030116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888143 (or 1888141 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 266010005030116 its reverse (611030500010662), we get a palindrome (877040505040778).

The spelling of 266010005030116 in words is "two hundred sixty-six trillion, ten billion, five million, thirty thousand, one hundred sixteen".