143341311166 has 4 divisors (see below), whose sum is σ = 215011966752. Its totient is φ = 71670655582.

The previous prime is 143341311151. The next prime is 143341311199. The reversal of 143341311166 is 661113143341.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 35835327790 + ... + 35835327793.

It is an arithmetic number, because the mean of its divisors is an integer number (53752991688).

Almost surely, 2^143341311166 is an apocalyptic number.

143341311166 is a deficient number, since it is larger than the sum of its proper divisors (71670655586).

143341311166 is an equidigital number, since it uses as much as digits as its factorization.

143341311166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71670655585.

The product of its digits is 15552, while the sum is 34.

The spelling of 143341311166 in words is "one hundred forty-three billion, three hundred forty-one million, three hundred eleven thousand, one hundred sixty-six".