7134143 has 2 divisors, whose sum is σ = 7134144. Its totient is φ = 7134142.

The previous prime is 7134137. The next prime is 7134157. The reversal of 7134143 is 3414317.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7134143 - 2⁶ = 7134079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7134643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3567071 + 3567072.

It is an arithmetic number, because the mean of its divisors is an integer number (3567072).

Almost surely, 2^7134143 is an apocalyptic number.

7134143 is a deficient number, since it is larger than the sum of its proper divisors (1).

7134143 is an equidigital number, since it uses as much as digits as its factorization.

7134143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 23.

The square root of 7134143 is about 2670.9816547479. The cubic root of 7134143 is about 192.5073297934.

The spelling of 7134143 in words is "seven million, one hundred thirty-four thousand, one hundred forty-three".