143027841166 has 144 divisors (see below), whose sum is σ = 270919748736. Its totient is φ = 56437764768.

The previous prime is 143027841163. The next prime is 143027841181. The reversal of 143027841166 is 661148720341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143027841163) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 196736695 + ... + 196737421.

It is an arithmetic number, because the mean of its divisors is an integer number (1881387144).

Almost surely, 2^143027841166 is an apocalyptic number.

143027841166 is a deficient number, since it is larger than the sum of its proper divisors (127891907570).

143027841166 is a wasteful number, since it uses less digits than its factorization.

143027841166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931 (or 905 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 143027841166 in words is "one hundred forty-three billion, twenty-seven million, eight hundred forty-one thousand, one hundred sixty-six".