86868867482 has 4 divisors (see below), whose sum is σ = 130303301226. Its totient is φ = 43434433740.

The previous prime is 86868867457. The next prime is 86868867541. The reversal of 86868867482 is 28476886868.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 69222136201 + 17646731281 = 263101^2 + 132841^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 21717216869 + ... + 21717216872.

Almost surely, 2^86868867482 is an apocalyptic number.

86868867482 is a deficient number, since it is larger than the sum of its proper divisors (43434433744).

86868867482 is a wasteful number, since it uses less digits than its factorization.

86868867482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43434433743.

The product of its digits is 396361728, while the sum is 71.

The spelling of 86868867482 in words is "eighty-six billion, eight hundred sixty-eight million, eight hundred sixty-seven thousand, four hundred eighty-two".