266444241411 has 16 divisors (see below), whose sum is σ = 362933950464. Its totient is φ = 173794435584.

The previous prime is 266444241409. The next prime is 266444241419. The reversal of 266444241411 is 114142444662.

It is not a de Polignac number, because 266444241411 - 2¹ = 266444241409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 266444241411.

It is not an unprimeable number, because it can be changed into a prime (266444241419) 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, 141126 + ... + 743508.

It is an arithmetic number, because the mean of its divisors is an integer number (22683371904).

Almost surely, 2^266444241411 is an apocalyptic number.

266444241411 is a deficient number, since it is larger than the sum of its proper divisors (96489709053).

266444241411 is a wasteful number, since it uses less digits than its factorization.

266444241411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605570.

The product of its digits is 147456, while the sum is 39.

The spelling of 266444241411 in words is "two hundred sixty-six billion, four hundred forty-four million, two hundred forty-one thousand, four hundred eleven".