266041202266146 has 8 divisors (see below), whose sum is σ = 532082404532304. Its totient is φ = 88680400755380.

The previous prime is 266041202266141. The next prime is 266041202266153. The reversal of 266041202266146 is 641662202140662.

It is a happy number.

266041202266146 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

266041202266146 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 266041202266095 and 266041202266104.

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 3 ways as a sum of consecutive naturals, for example, 22170100188840 + ... + 22170100188851.

It is an arithmetic number, because the mean of its divisors is an integer number (66510300566538).

Almost surely, 2^{266041202266146} is an apocalyptic number.

266041202266146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

266041202266146 is a wasteful number, since it uses less digits than its factorization.

266041202266146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44340200377696.

The product of its (nonzero) digits is 1990656, while the sum is 48.

The spelling of 266041202266146 in words is "two hundred sixty-six trillion, forty-one billion, two hundred two million, two hundred sixty-six thousand, one hundred forty-six".