67066235042 has 8 divisors (see below), whose sum is σ = 100617892032. Its totient is φ = 33526937700.

The previous prime is 67066235021. The next prime is 67066235051. The reversal of 67066235042 is 24053266076.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3076334 + ... + 3098057.

It is an arithmetic number, because the mean of its divisors is an integer number (12577236504).

Almost surely, 2^67066235042 is an apocalyptic number.

67066235042 is a deficient number, since it is larger than the sum of its proper divisors (33551656990).

67066235042 is a wasteful number, since it uses less digits than its factorization.

67066235042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6179824.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 67066235042 in words is "sixty-seven billion, sixty-six million, two hundred thirty-five thousand, forty-two".