164134043 has 2 divisors, whose sum is σ = 164134044. Its totient is φ = 164134042.

The previous prime is 164134013. The next prime is 164134073. The reversal of 164134043 is 340431461.

It is a balanced prime because it is at equal distance from previous prime (164134013) and next prime (164134073).

It is a cyclic number.

It is not a de Polignac number, because 164134043 - 2¹⁰ = 164133019 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (164134013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82067021 + 82067022.

It is an arithmetic number, because the mean of its divisors is an integer number (82067022).

Almost surely, 2^164134043 is an apocalyptic number.

164134043 is a deficient number, since it is larger than the sum of its proper divisors (1).

164134043 is an equidigital number, since it uses as much as digits as its factorization.

164134043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 164134043 is about 12811.4809058126. The cubic root of 164134043 is about 547.5194552555.

The spelling of 164134043 in words is "one hundred sixty-four million, one hundred thirty-four thousand, forty-three".