86441310499 has 2 divisors, whose sum is σ = 86441310500. Its totient is φ = 86441310498.

The previous prime is 86441310497. The next prime is 86441310503. The reversal of 86441310499 is 99401314468.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86441310499 - 2¹ = 86441310497 is a prime.

Together with 86441310497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (86441310491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43220655249 + 43220655250.

It is an arithmetic number, because the mean of its divisors is an integer number (43220655250).

Almost surely, 2^86441310499 is an apocalyptic number.

86441310499 is a deficient number, since it is larger than the sum of its proper divisors (1).

86441310499 is an equidigital number, since it uses as much as digits as its factorization.

86441310499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 86441310499 in words is "eighty-six billion, four hundred forty-one million, three hundred ten thousand, four hundred ninety-nine".