266046345521241 has 8 divisors (see below), whose sum is σ = 370151437247040. Its totient is φ = 169652742071472.

The previous prime is 266046345521239. The next prime is 266046345521273. The reversal of 266046345521241 is 142125543640662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 266046345521241 - 2¹ = 266046345521239 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (266046345521041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1927872068926 + ... + 1927872069063.

It is an arithmetic number, because the mean of its divisors is an integer number (46268929655880).

Almost surely, 2^{266046345521241} is an apocalyptic number.

It is an amenable number.

266046345521241 is a deficient number, since it is larger than the sum of its proper divisors (104105091725799).

266046345521241 is a wasteful number, since it uses less digits than its factorization.

266046345521241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855744138015.

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 266046345521241 in words is "two hundred sixty-six trillion, forty-six billion, three hundred forty-five million, five hundred twenty-one thousand, two hundred forty-one".