86323574880447 has 8 divisors (see below), whose sum is σ = 115104335927856. Its totient is φ = 57545931876672.

The previous prime is 86323574880443. The next prime is 86323574880469. The reversal of 86323574880447 is 74408847532368.

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

It is not a de Polignac number, because 86323574880447 - 2² = 86323574880443 is a prime.

It is a super-3 number, since 3×86323574880447³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86323574880443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 779446308 + ... + 779557049.

It is an arithmetic number, because the mean of its divisors is an integer number (14388041990982).

Almost surely, 2^{86323574880447} is an apocalyptic number.

86323574880447 is a deficient number, since it is larger than the sum of its proper divisors (28780761047409).

86323574880447 is a wasteful number, since it uses less digits than its factorization.

86323574880447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1559021817.

The product of its (nonzero) digits is 867041280, while the sum is 69.

The spelling of 86323574880447 in words is "eighty-six trillion, three hundred twenty-three billion, five hundred seventy-four million, eight hundred eighty thousand, four hundred forty-seven".