4065123284293 has 2 divisors, whose sum is σ = 4065123284294. Its totient is φ = 4065123284292.

The previous prime is 4065123284251. The next prime is 4065123284399. The reversal of 4065123284293 is 3924823215604.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3829939022529 + 235184261764 = 1957023^2 + 484958^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4065123284293 is a prime.

It is a super-2 number, since 2×4065123284293² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4065123287293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2032561642146 + 2032561642147.

It is an arithmetic number, because the mean of its divisors is an integer number (2032561642147).

Almost surely, 2^{4065123284293} is an apocalyptic number.

It is an amenable number.

4065123284293 is a deficient number, since it is larger than the sum of its proper divisors (1).

4065123284293 is an equidigital number, since it uses as much as digits as its factorization.

4065123284293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 49.

Adding to 4065123284293 its reverse (3924823215604), we get a palindrome (7989946499897).

The spelling of 4065123284293 in words is "four trillion, sixty-five billion, one hundred twenty-three million, two hundred eighty-four thousand, two hundred ninety-three".