86849901584416 has 24 divisors (see below), whose sum is σ = 171010076867280. Its totient is φ = 43418770951488.

The previous prime is 86849901584311. The next prime is 86849901584483. The reversal of 86849901584416 is 61448510994868.

It is a super-2 number, since 2×86849901584416² (a number of 29 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 192891646 + ... + 193341373.

It is an arithmetic number, because the mean of its divisors is an integer number (7125419869470).

Almost surely, 2^{86849901584416} is an apocalyptic number.

It is an amenable number.

86849901584416 is a deficient number, since it is larger than the sum of its proper divisors (84160175282864).

86849901584416 is a wasteful number, since it uses less digits than its factorization.

86849901584416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386240056 (or 386240048 counting only the distinct ones).

The product of its (nonzero) digits is 477757440, while the sum is 73.

The spelling of 86849901584416 in words is "eighty-six trillion, eight hundred forty-nine billion, nine hundred one million, five hundred eighty-four thousand, four hundred sixteen".