266004353044360 has 32 divisors (see below), whose sum is σ = 684011193543360. Its totient is φ = 91201492472256.

The previous prime is 266004353044271. The next prime is 266004353044411. The reversal of 266004353044360 is 63440353400662.

It is a self number, because there is not a number n which added to its sum of digits gives 266004353044360.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475007773014 + ... + 475007773573.

It is an arithmetic number, because the mean of its divisors is an integer number (21375349798230).

Almost surely, 2^{266004353044360} is an apocalyptic number.

266004353044360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

266004353044360 is an abundant number, since it is smaller than the sum of its proper divisors (418006840499000).

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

266004353044360 is a wasteful number, since it uses less digits than its factorization.

266004353044360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950015546605 (or 950015546601 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 46.

The spelling of 266004353044360 in words is "two hundred sixty-six trillion, four billion, three hundred fifty-three million, forty-four thousand, three hundred sixty".