7106143009 has 16 divisors (see below), whose sum is σ = 8239593600. Its totient is φ = 6002907264.

The previous prime is 7106142971. The next prime is 7106143019. The reversal of 7106143009 is 9003416017.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7106143009 - 2⁷ = 7106142881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7106143019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106647 + ... + 159955.

It is an arithmetic number, because the mean of its divisors is an integer number (514974600).

Almost surely, 2^7106143009 is an apocalyptic number.

It is an amenable number.

7106143009 is a deficient number, since it is larger than the sum of its proper divisors (1133450591).

7106143009 is a wasteful number, since it uses less digits than its factorization.

7106143009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53592.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 7106143009 is about 84297.9419025162. The cubic root of 7106143009 is about 1922.5514950501.

The spelling of 7106143009 in words is "seven billion, one hundred six million, one hundred forty-three thousand, nine".