134462321666 has 8 divisors (see below), whose sum is σ = 202337871564. Its totient is φ = 67016364480.

The previous prime is 134462321647. The next prime is 134462321687. The reversal of 134462321666 is 666123264431.

134462321666 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 102556860025 + 31905461641 = 320245^2 + 178621^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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, 107397395 + ... + 107398646.

Almost surely, 2^134462321666 is an apocalyptic number.

134462321666 is a deficient number, since it is larger than the sum of its proper divisors (67875549898).

134462321666 is a wasteful number, since it uses less digits than its factorization.

134462321666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214796356.

The product of its digits is 746496, while the sum is 44.

The spelling of 134462321666 in words is "one hundred thirty-four billion, four hundred sixty-two million, three hundred twenty-one thousand, six hundred sixty-six".