64064532230166 has 64 divisors (see below), whose sum is σ = 141331059555840. Its totient is φ = 19235065489920.

The previous prime is 64064532230107. The next prime is 64064532230177. The reversal of 64064532230166 is 66103223546046.

64064532230166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×64064532230166⁴ (a number of 56 digits) contains 4444 as substring.

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 31 ways as a sum of consecutive naturals, for example, 5805331 + ... + 12721278.

It is an arithmetic number, because the mean of its divisors is an integer number (2208297805560).

Almost surely, 2^{64064532230166} is an apocalyptic number.

64064532230166 is an abundant number, since it is smaller than the sum of its proper divisors (77266527325674).

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

64064532230166 is a wasteful number, since it uses less digits than its factorization.

64064532230166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18527701.

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 64064532230166 in words is "sixty-four trillion, sixty-four billion, five hundred thirty-two million, two hundred thirty thousand, one hundred sixty-six".