4134030073 has 2 divisors, whose sum is σ = 4134030074. Its totient is φ = 4134030072.

The previous prime is 4134030067. The next prime is 4134030101. The reversal of 4134030073 is 3700304314.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3629219049 + 504811024 = 60243^2 + 22468^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4134030073 is a prime.

It is not a weakly prime, because it can be changed into another prime (4134030473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2067015036 + 2067015037.

It is an arithmetic number, because the mean of its divisors is an integer number (2067015037).

Almost surely, 2^4134030073 is an apocalyptic number.

It is an amenable number.

4134030073 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134030073 is an equidigital number, since it uses as much as digits as its factorization.

4134030073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 4134030073 is about 64296.4234852919. The cubic root of 4134030073 is about 1604.9365855840.

Adding to 4134030073 its reverse (3700304314), we get a palindrome (7834334387).

The spelling of 4134030073 in words is "four billion, one hundred thirty-four million, thirty thousand, seventy-three".