86217226914 has 128 divisors (see below), whose sum is σ = 219261288960. Its totient is φ = 22123176192.

The previous prime is 86217226891. The next prime is 86217226967. The reversal of 86217226914 is 41962271268.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3401512 + ... + 3426764.

It is an arithmetic number, because the mean of its divisors is an integer number (1712978820).

Almost surely, 2^86217226914 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86217226914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109630644480).

86217226914 is an abundant number, since it is smaller than the sum of its proper divisors (133044062046).

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

86217226914 is a wasteful number, since it uses less digits than its factorization.

86217226914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25341 (or 25315 counting only the distinct ones).

The product of its digits is 580608, while the sum is 48.

The spelling of 86217226914 in words is "eighty-six billion, two hundred seventeen million, two hundred twenty-six thousand, nine hundred fourteen".