3865425339467 has 2 divisors, whose sum is σ = 3865425339468. Its totient is φ = 3865425339466.

The previous prime is 3865425339439. The next prime is 3865425339511. The reversal of 3865425339467 is 7649335245683.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3865425339467 - 2¹⁰ = 3865425338443 is a prime.

It is not a weakly prime, because it can be changed into another prime (3865425339407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1932712669733 + 1932712669734.

It is an arithmetic number, because the mean of its divisors is an integer number (1932712669734).

Almost surely, 2^{3865425339467} is an apocalyptic number.

3865425339467 is a deficient number, since it is larger than the sum of its proper divisors (1).

3865425339467 is an equidigital number, since it uses as much as digits as its factorization.

3865425339467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 391910400, while the sum is 65.

The spelling of 3865425339467 in words is "three trillion, eight hundred sixty-five billion, four hundred twenty-five million, three hundred thirty-nine thousand, four hundred sixty-seven".