3865340067467 has 2 divisors, whose sum is σ = 3865340067468. Its totient is φ = 3865340067466.

The previous prime is 3865340067361. The next prime is 3865340067473. The reversal of 3865340067467 is 7647600435683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3865340067467 - 2³⁰ = 3864266325643 is a prime.

It is a super-2 number, since 2×3865340067467² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3865340867467) 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, 1932670033733 + 1932670033734.

It is an arithmetic number, because the mean of its divisors is an integer number (1932670033734).

Almost surely, 2^{3865340067467} is an apocalyptic number.

3865340067467 is a deficient number, since it is larger than the sum of its proper divisors (1).

3865340067467 is an equidigital number, since it uses as much as digits as its factorization.

3865340067467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60963840, while the sum is 59.

The spelling of 3865340067467 in words is "three trillion, eight hundred sixty-five billion, three hundred forty million, sixty-seven thousand, four hundred sixty-seven".