164234041 has 2 divisors, whose sum is σ = 164234042. Its totient is φ = 164234040.

The previous prime is 164234033. The next prime is 164234101. The reversal of 164234041 is 140432461.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121462441 + 42771600 = 11021^2 + 6540^2 .

It is a cyclic number.

It is not a de Polignac number, because 164234041 - 2³ = 164234033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164233997 and 164234015.

It is not a weakly prime, because it can be changed into another prime (164232041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82117020 + 82117021.

It is an arithmetic number, because the mean of its divisors is an integer number (82117021).

Almost surely, 2^164234041 is an apocalyptic number.

It is an amenable number.

164234041 is a deficient number, since it is larger than the sum of its proper divisors (1).

164234041 is an equidigital number, since it uses as much as digits as its factorization.

164234041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 164234041 is about 12815.3829829623. The cubic root of 164234041 is about 547.6306240180.

The spelling of 164234041 in words is "one hundred sixty-four million, two hundred thirty-four thousand, forty-one".