266513102641346 has 8 divisors (see below), whose sum is σ = 436112349776784. Its totient is φ = 121142319382420.

The previous prime is 266513102641283. The next prime is 266513102641403. The reversal of 266513102641346 is 643146201315662.

It is a happy number.

266513102641346 is digitally balanced in base 2, because in such base 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.

It is a junction number, because it is equal to n+sod(n) for n = 266513102641294 and 266513102641303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6057115969100 + ... + 6057115969143.

It is an arithmetic number, because the mean of its divisors is an integer number (54514043722098).

Almost surely, 2^{266513102641346} is an apocalyptic number.

266513102641346 is a deficient number, since it is larger than the sum of its proper divisors (169599247135438).

266513102641346 is a wasteful number, since it uses less digits than its factorization.

266513102641346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12114231938256.

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 266513102641346 in words is "two hundred sixty-six trillion, five hundred thirteen billion, one hundred two million, six hundred forty-one thousand, three hundred forty-six".