134210456666 has 48 divisors (see below), whose sum is σ = 237966307488. Its totient is φ = 56275128000.

The previous prime is 134210456659. The next prime is 134210456749. The reversal of 134210456666 is 666654012431.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6075341 + ... + 6097391.

It is an arithmetic number, because the mean of its divisors is an integer number (4957631406).

Almost surely, 2^134210456666 is an apocalyptic number.

134210456666 is a deficient number, since it is larger than the sum of its proper divisors (103755850822).

134210456666 is a wasteful number, since it uses less digits than its factorization.

134210456666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23727 (or 23714 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 134210456666 in words is "one hundred thirty-four billion, two hundred ten million, four hundred fifty-six thousand, six hundred sixty-six".