4065123284399 has 2 divisors, whose sum is σ = 4065123284400. Its totient is φ = 4065123284398.

The previous prime is 4065123284293. The next prime is 4065123284401. The reversal of 4065123284399 is 9934823215604.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4065123284399 - 2²⁴ = 4065106507183 is a prime.

Together with 4065123284401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4065123281399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2032561642199 + 2032561642200.

It is an arithmetic number, because the mean of its divisors is an integer number (2032561642200).

Almost surely, 2^{4065123284399} is an apocalyptic number.

4065123284399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4065123284399 is an equidigital number, since it uses as much as digits as its factorization.

4065123284399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11197440, while the sum is 56.

The spelling of 4065123284399 in words is "four trillion, sixty-five billion, one hundred twenty-three million, two hundred eighty-four thousand, three hundred ninety-nine".