4135804073 has 4 divisors (see below), whose sum is σ = 4197532560. Its totient is φ = 4074075588.

The previous prime is 4135804069. The next prime is 4135804097. The reversal of 4135804073 is 3704085314.

4135804073 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3704085314 = 2 ⋅1852042657.

It is a cyclic number.

It is not a de Polignac number, because 4135804073 - 2² = 4135804069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4135804003) 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 in 3 ways as a sum of consecutive naturals, for example, 30864143 + ... + 30864276.

It is an arithmetic number, because the mean of its divisors is an integer number (1049383140).

Almost surely, 2^4135804073 is an apocalyptic number.

It is an amenable number.

4135804073 is a deficient number, since it is larger than the sum of its proper divisors (61728487).

4135804073 is an equidigital number, since it uses as much as digits as its factorization.

4135804073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61728486.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 4135804073 is about 64310.2174852488. The cubic root of 4135804073 is about 1605.1661235322.

Adding to 4135804073 its reverse (3704085314), we get a palindrome (7839889387).

The spelling of 4135804073 in words is "four billion, one hundred thirty-five million, eight hundred four thousand, seventy-three".