86884007368418 has 8 divisors (see below), whose sum is σ = 140351088825948. Its totient is φ = 40100311093104.

The previous prime is 86884007368397. The next prime is 86884007368421. The reversal of 86884007368418 is 81486370048868.

It can be written as a sum of positive squares in 2 ways, for example, as 81348259532929 + 5535747835489 = 9019327^2 + 2352817^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1670846295521 + ... + 1670846295572.

Almost surely, 2^{86884007368418} is an apocalyptic number.

86884007368418 is a deficient number, since it is larger than the sum of its proper divisors (53467081457530).

86884007368418 is a wasteful number, since it uses less digits than its factorization.

86884007368418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341692591108.

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

The spelling of 86884007368418 in words is "eighty-six trillion, eight hundred eighty-four billion, seven million, three hundred sixty-eight thousand, four hundred eighteen".