86943304670976 has 108 divisors (see below), whose sum is σ = 269961979961128. Its totient is φ = 26751786043392.

The previous prime is 86943304670921. The next prime is 86943304670983. The reversal of 86943304670976 is 67907640334968.

86943304670976 is a `hidden beast` number, since 8 + 6 + 9 + 43 + 30 + 467 + 0 + 97 + 6 = 666.

It is a super-2 number, since 2×86943304670976² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 1451347330 + ... + 1451407233.

Almost surely, 2^{86943304670976} is an apocalyptic number.

It is an amenable number.

86943304670976 is an abundant number, since it is smaller than the sum of its proper divisors (183018675290152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86943304670976 is a wasteful number, since it uses less digits than its factorization.

86943304670976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902754598 (or 2902754581 counting only the distinct ones).

The product of its (nonzero) digits is 987614208, while the sum is 72.

The spelling of 86943304670976 in words is "eighty-six trillion, nine hundred forty-three billion, three hundred four million, six hundred seventy thousand, nine hundred seventy-six".