266041202266147 has 16 divisors (see below), whose sum is σ = 331711431098112. Its totient is φ = 207290021433120.

The previous prime is 266041202266141. The next prime is 266041202266153. The reversal of 266041202266147 is 741662202140662.

It is an interprime number because it is at equal distance from previous prime (266041202266141) and next prime (266041202266153).

It is a cyclic number.

It is not a de Polignac number, because 266041202266147 - 2¹⁵ = 266041202233379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 266041202266147.

It is not an unprimeable number, because it can be changed into a prime (266041202266141) 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, 122344413 + ... + 124499950.

It is an arithmetic number, because the mean of its divisors is an integer number (20731964443632).

Almost surely, 2^{266041202266147} is an apocalyptic number.

266041202266147 is a deficient number, since it is larger than the sum of its proper divisors (65670228831965).

266041202266147 is a wasteful number, since it uses less digits than its factorization.

266041202266147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246858378.

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 266041202266147 in words is "two hundred sixty-six trillion, forty-one billion, two hundred two million, two hundred sixty-six thousand, one hundred forty-seven".