1004266866241 has 4 divisors (see below), whose sum is σ = 1004300811184. Its totient is φ = 1004232921300.

The previous prime is 1004266866223. The next prime is 1004266866257. The reversal of 1004266866241 is 1426686624001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1004266866241 - 2¹⁵ = 1004266833473 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1004266866191 and 1004266866200.

It is not an unprimeable number, because it can be changed into a prime (1004266866271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16928055 + ... + 16987276.

It is an arithmetic number, because the mean of its divisors is an integer number (251075202796).

Almost surely, 2^{1004266866241} is an apocalyptic number.

It is an amenable number.

1004266866241 is a deficient number, since it is larger than the sum of its proper divisors (33944943).

1004266866241 is an equidigital number, since it uses as much as digits as its factorization.

1004266866241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33944942.

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 1004266866241 in words is "one trillion, four billion, two hundred sixty-six million, eight hundred sixty-six thousand, two hundred forty-one".