135204455414066 has 16 divisors (see below), whose sum is σ = 203932692949248. Its totient is φ = 67227149510400.

The previous prime is 135204455414057. The next prime is 135204455414081. The reversal of 135204455414066 is 660414554402531.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63555290 + ... + 65648181.

It is an arithmetic number, because the mean of its divisors is an integer number (12745793309328).

Almost surely, 2^{135204455414066} is an apocalyptic number.

135204455414066 is a deficient number, since it is larger than the sum of its proper divisors (68728237535182).

135204455414066 is a wasteful number, since it uses less digits than its factorization.

135204455414066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129206377.

The product of its (nonzero) digits is 6912000, while the sum is 50.

The spelling of 135204455414066 in words is "one hundred thirty-five trillion, two hundred four billion, four hundred fifty-five million, four hundred fourteen thousand, sixty-six".