64241855166 has 8 divisors (see below), whose sum is σ = 128483710344. Its totient is φ = 21413951720.

The previous prime is 64241855087. The next prime is 64241855189. The reversal of 64241855166 is 66155814246.

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

64241855166 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5353487925 + ... + 5353487936.

It is an arithmetic number, because the mean of its divisors is an integer number (16060463793).

Almost surely, 2^64241855166 is an apocalyptic number.

64241855166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64241855166 is a wasteful number, since it uses less digits than its factorization.

64241855166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10706975866.

The product of its digits is 1382400, while the sum is 48.

The spelling of 64241855166 in words is "sixty-four billion, two hundred forty-one million, eight hundred fifty-five thousand, one hundred sixty-six".