86213318099 has 6 divisors (see below), whose sum is σ = 88086674484. Its totient is φ = 84378990020.

The previous prime is 86213318057. The next prime is 86213318111. The reversal of 86213318099 is 99081331268.

It is not a de Polignac number, because 86213318099 - 2¹² = 86213314003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86213318029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19511897 + ... + 19516314.

It is an arithmetic number, because the mean of its divisors is an integer number (14681112414).

Almost surely, 2^86213318099 is an apocalyptic number.

86213318099 is a deficient number, since it is larger than the sum of its proper divisors (1873356385).

86213318099 is an equidigital number, since it uses as much as digits as its factorization.

86213318099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39028305 (or 39028258 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 50.

The spelling of 86213318099 in words is "eighty-six billion, two hundred thirteen million, three hundred eighteen thousand, ninety-nine".