4065334452231 has 16 divisors (see below), whose sum is σ = 5947543004256. Its totient is φ = 2454541554816.

The previous prime is 4065334452217. The next prime is 4065334452269. The reversal of 4065334452231 is 1322544335604.

4065334452231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4065334452231 - 2¹⁰ = 4065334451207 is a prime.

It is a super-2 number, since 2×4065334452231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4065334450231) 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 15 ways as a sum of consecutive naturals, for example, 983387980 + ... + 983392113.

It is an arithmetic number, because the mean of its divisors is an integer number (371721437766).

Almost surely, 2^{4065334452231} is an apocalyptic number.

4065334452231 is a deficient number, since it is larger than the sum of its proper divisors (1882208552025).

4065334452231 is a wasteful number, since it uses less digits than its factorization.

4065334452231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966780162.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 4065334452231 its reverse (1322544335604), we get a palindrome (5387878787835).

The spelling of 4065334452231 in words is "four trillion, sixty-five billion, three hundred thirty-four million, four hundred fifty-two thousand, two hundred thirty-one".