266041033604627 has 2 divisors, whose sum is σ = 266041033604628. Its totient is φ = 266041033604626.

The previous prime is 266041033604519. The next prime is 266041033604653. The reversal of 266041033604627 is 726406330140662.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 266041033604627 - 2³⁸ = 265766155697683 is a prime.

It is a super-2 number, since 2×266041033604627² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (266041033604327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133020516802313 + 133020516802314.

It is an arithmetic number, because the mean of its divisors is an integer number (133020516802314).

Almost surely, 2^{266041033604627} is an apocalyptic number.

266041033604627 is a deficient number, since it is larger than the sum of its proper divisors (1).

266041033604627 is an equidigital number, since it uses as much as digits as its factorization.

266041033604627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5225472, while the sum is 50.

The spelling of 266041033604627 in words is "two hundred sixty-six trillion, forty-one billion, thirty-three million, six hundred four thousand, six hundred twenty-seven".