266011373241 has 16 divisors (see below), whose sum is σ = 394687153920. Its totient is φ = 177072611760.

The previous prime is 266011373143. The next prime is 266011373317. The reversal of 266011373241 is 142373110662.

266011373241 is a `hidden beast` number, since 2 + 6 + 601 + 1 + 3 + 7 + 3 + 2 + 41 = 666.

It is not a de Polignac number, because 266011373241 - 2¹⁷ = 266011242169 is a prime.

It is a super-2 number, since 2×266011373241² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 266011373196 and 266011373205.

It is not an unprimeable number, because it can be changed into a prime (266011473241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7434705 + ... + 7470398.

It is an arithmetic number, because the mean of its divisors is an integer number (24667947120).

Almost surely, 2^266011373241 is an apocalyptic number.

It is an amenable number.

266011373241 is a deficient number, since it is larger than the sum of its proper divisors (128675780679).

266011373241 is a wasteful number, since it uses less digits than its factorization.

266011373241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14905773 (or 14905767 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 266011373241 in words is "two hundred sixty-six billion, eleven million, three hundred seventy-three thousand, two hundred forty-one".