134516531566266 has 64 divisors (see below), whose sum is σ = 272587736678400. Its totient is φ = 44249914699200.

The previous prime is 134516531566189. The next prime is 134516531566267. The reversal of 134516531566266 is 662665135615431.

It is not an unprimeable number, because it can be changed into a prime (134516531566267) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259882381 + ... + 260399471.

It is an arithmetic number, because the mean of its divisors is an integer number (4259183385600).

Almost surely, 2^{134516531566266} is an apocalyptic number.

134516531566266 is an abundant number, since it is smaller than the sum of its proper divisors (138071205112134).

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

134516531566266 is a wasteful number, since it uses less digits than its factorization.

134516531566266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518795.

The product of its digits is 69984000, while the sum is 60.

The spelling of 134516531566266 in words is "one hundred thirty-four trillion, five hundred sixteen billion, five hundred thirty-one million, five hundred sixty-six thousand, two hundred sixty-six".