66096427067 has 8 divisors (see below), whose sum is σ = 72114719040. Its totient is φ = 60079722760.

The previous prime is 66096426997. The next prime is 66096427109. The reversal of 66096427067 is 76072469066.

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

It is a cyclic number.

It is not a de Polignac number, because 66096427067 - 2²⁰ = 66095378491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (66096420067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309017 + ... + 477162.

It is an arithmetic number, because the mean of its divisors is an integer number (9014339880).

Almost surely, 2^66096427067 is an apocalyptic number.

66096427067 is a deficient number, since it is larger than the sum of its proper divisors (6018291973).

66096427067 is a wasteful number, since it uses less digits than its factorization.

66096427067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793833.

The product of its (nonzero) digits is 4572288, while the sum is 53.

The spelling of 66096427067 in words is "sixty-six billion, ninety-six million, four hundred twenty-seven thousand, sixty-seven".