10666005066000 has 960 divisors, whose sum is σ = 38642949835776. Its totient is φ = 2740428288000.

The previous prime is 10666005065971. The next prime is 10666005066007. The reversal of 10666005066000 is 66050066601.

10666005066000 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-2 number, since 2×10666005066000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10666005066007) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 17399681694 + ... + 17399682306.

Almost surely, 2^{10666005066000} is an apocalyptic number.

10666005066000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10666005066000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19321474917888).

10666005066000 is an abundant number, since it is smaller than the sum of its proper divisors (27976944769776).

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

10666005066000 is a wasteful number, since it uses less digits than its factorization.

10666005066000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977 (or 958 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 10666005066000 in words is "ten trillion, six hundred sixty-six billion, five million, sixty-six thousand".