140910566166 has 16 divisors (see below), whose sum is σ = 313134591600. Its totient is φ = 46970188704.

The previous prime is 140910566099. The next prime is 140910566177. The reversal of 140910566166 is 661665019041.

140910566166 is a `hidden beast` number, since 14 + 0 + 9 + 10 + 5 + 6 + 616 + 6 = 666.

140910566166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1304727411 + ... + 1304727518.

It is an arithmetic number, because the mean of its divisors is an integer number (19570911975).

Almost surely, 2^140910566166 is an apocalyptic number.

140910566166 is an abundant number, since it is smaller than the sum of its proper divisors (172224025434).

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

140910566166 is a wasteful number, since it uses less digits than its factorization.

140910566166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609454940 (or 2609454934 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 140910566166 in words is "one hundred forty billion, nine hundred ten million, five hundred sixty-six thousand, one hundred sixty-six".