86216380202 has 8 divisors (see below), whose sum is σ = 131444645412. Its totient is φ = 42401498400.

The previous prime is 86216380163. The next prime is 86216380219. The reversal of 86216380202 is 20208361268.

It can be written as a sum of positive squares in 2 ways, for example, as 55031998921 + 31184381281 = 234589^2 + 176591^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 353345699 + ... + 353345942.

Almost surely, 2^86216380202 is an apocalyptic number.

86216380202 is a deficient number, since it is larger than the sum of its proper divisors (45228265210).

86216380202 is a wasteful number, since it uses less digits than its factorization.

86216380202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706691704.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 86216380202 in words is "eighty-six billion, two hundred sixteen million, three hundred eighty thousand, two hundred two".