4166775143 has 2 divisors, whose sum is σ = 4166775144. Its totient is φ = 4166775142.

The previous prime is 4166775139. The next prime is 4166775149. The reversal of 4166775143 is 3415776614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4166775143 - 2² = 4166775139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4166775094 and 4166775103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4166775149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2083387571 + 2083387572.

It is an arithmetic number, because the mean of its divisors is an integer number (2083387572).

Almost surely, 2^4166775143 is an apocalyptic number.

4166775143 is a deficient number, since it is larger than the sum of its proper divisors (1).

4166775143 is an equidigital number, since it uses as much as digits as its factorization.

4166775143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 44.

The square root of 4166775143 is about 64550.5626853864. The cubic root of 4166775143 is about 1609.1629385880.

The spelling of 4166775143 in words is "four billion, one hundred sixty-six million, seven hundred seventy-five thousand, one hundred forty-three".