4135166143 has 4 divisors (see below), whose sum is σ = 4144760928. Its totient is φ = 4125571360.

The previous prime is 4135166141. The next prime is 4135166171. The reversal of 4135166143 is 3416615314.

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

It is a cyclic number.

It is not a de Polignac number, because 4135166143 - 2¹ = 4135166141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4135166099 and 4135166108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4135166141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4796746 + ... + 4797607.

It is an arithmetic number, because the mean of its divisors is an integer number (1036190232).

Almost surely, 2^4135166143 is an apocalyptic number.

4135166143 is a deficient number, since it is larger than the sum of its proper divisors (9594785).

4135166143 is an equidigital number, since it uses as much as digits as its factorization.

4135166143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9594784.

The product of its digits is 25920, while the sum is 34.

The square root of 4135166143 is about 64305.2575066767. The cubic root of 4135166143 is about 1605.0835892970.

The spelling of 4135166143 in words is "four billion, one hundred thirty-five million, one hundred sixty-six thousand, one hundred forty-three".