86327584358447 has 2 divisors, whose sum is σ = 86327584358448. Its totient is φ = 86327584358446.

The previous prime is 86327584358371. The next prime is 86327584358459. The reversal of 86327584358447 is 74485348572368.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86327584358447 - 2²⁴ = 86327567581231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86327584351447) 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 as a sum of consecutive naturals, namely, 43163792179223 + 43163792179224.

It is an arithmetic number, because the mean of its divisors is an integer number (43163792179224).

Almost surely, 2^{86327584358447} is an apocalyptic number.

86327584358447 is a deficient number, since it is larger than the sum of its proper divisors (1).

86327584358447 is an equidigital number, since it uses as much as digits as its factorization.

86327584358447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4335206400, while the sum is 74.

The spelling of 86327584358447 in words is "eighty-six trillion, three hundred twenty-seven billion, five hundred eighty-four million, three hundred fifty-eight thousand, four hundred forty-seven".