266552041422162 has 64 divisors (see below), whose sum is σ = 566881467568128. Its totient is φ = 83407871448000.

The previous prime is 266552041422157. The next prime is 266552041422179. The reversal of 266552041422162 is 261224140255662.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56229264 + ... + 60785147.

It is an arithmetic number, because the mean of its divisors is an integer number (8857522930752).

Almost surely, 2^{266552041422162} is an apocalyptic number.

266552041422162 is an abundant number, since it is smaller than the sum of its proper divisors (300329426145966).

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

266552041422162 is a wasteful number, since it uses less digits than its factorization.

266552041422162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117014815.

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 266552041422162 in words is "two hundred sixty-six trillion, five hundred fifty-two billion, forty-one million, four hundred twenty-two thousand, one hundred sixty-two".