86708340469503 has 16 divisors (see below), whose sum is σ = 128465074440960. Its totient is φ = 57801837127608.

The previous prime is 86708340469489. The next prime is 86708340469549. The reversal of 86708340469503 is 30596404380768.

86708340469503 is a `hidden beast` number, since 8 + 6 + 7 + 0 + 83 + 4 + 0 + 46 + 9 + 503 = 666.

It is not a de Polignac number, because 86708340469503 - 2²¹ = 86708338372351 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86708340469573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102994825 + ... + 103833282.

It is an arithmetic number, because the mean of its divisors is an integer number (8029067152560).

Almost surely, 2^{86708340469503} is an apocalyptic number.

86708340469503 is a deficient number, since it is larger than the sum of its proper divisors (41756733971457).

86708340469503 is a wasteful number, since it uses less digits than its factorization.

86708340469503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206843643 (or 206843637 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 63.

The spelling of 86708340469503 in words is "eighty-six trillion, seven hundred eight billion, three hundred forty million, four hundred sixty-nine thousand, five hundred three".