163066143056 has 20 divisors (see below), whose sum is σ = 316851154752. Its totient is φ = 81298103136.

The previous prime is 163066142971. The next prime is 163066143083. The reversal of 163066143056 is 650341660361.

163066143056 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×163066143056² (a number of 23 digits) contains 22 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 3 ways as a sum of consecutive naturals, for example, 14679800 + ... + 14690903.

Almost surely, 2^163066143056 is an apocalyptic number.

163066143056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

163066143056 is a deficient number, since it is larger than the sum of its proper divisors (153785011696).

163066143056 is a wasteful number, since it uses less digits than its factorization.

163066143056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29371058 (or 29371052 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 163066143056 in words is "one hundred sixty-three billion, sixty-six million, one hundred forty-three thousand, fifty-six".