134253320066 has 8 divisors (see below), whose sum is σ = 211978926480. Its totient is φ = 63593677908.

The previous prime is 134253320027. The next prime is 134253320137. The reversal of 134253320066 is 660023352431.

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

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, 1766491016 + ... + 1766491091.

It is an arithmetic number, because the mean of its divisors is an integer number (26497365810).

Almost surely, 2^134253320066 is an apocalyptic number.

134253320066 is a deficient number, since it is larger than the sum of its proper divisors (77725606414).

134253320066 is a wasteful number, since it uses less digits than its factorization.

134253320066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532982128.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 134253320066 its reverse (660023352431), we get a palindrome (794276672497).

The spelling of 134253320066 in words is "one hundred thirty-four billion, two hundred fifty-three million, three hundred twenty thousand, sixty-six".