2146134359 has 2 divisors, whose sum is σ = 2146134360. Its totient is φ = 2146134358.

The previous prime is 2146134337. The next prime is 2146134407. The reversal of 2146134359 is 9534316412.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2146134359 - 2⁸ = 2146134103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2146134259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073067179 + 1073067180.

It is an arithmetic number, because the mean of its divisors is an integer number (1073067180).

Almost surely, 2^2146134359 is an apocalyptic number.

2146134359 is a deficient number, since it is larger than the sum of its proper divisors (1).

2146134359 is an equidigital number, since it uses as much as digits as its factorization.

2146134359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 38.

The square root of 2146134359 is about 46326.3894448941. The cubic root of 2146134359 is about 1289.8888911375. Note that the first 4 decimals are identical.

The spelling of 2146134359 in words is "two billion, one hundred forty-six million, one hundred thirty-four thousand, three hundred fifty-nine".