86224288641 has 16 divisors (see below), whose sum is σ = 115690161600. Its totient is φ = 57121738688.

The previous prime is 86224288583. The next prime is 86224288699. The reversal of 86224288641 is 14688242268.

It is an interprime number because it is at equal distance from previous prime (86224288583) and next prime (86224288699).

It is a cyclic number.

It is not a de Polignac number, because 86224288641 - 2¹⁹ = 86223764353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86224288141) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 176590 + ... + 451256.

It is an arithmetic number, because the mean of its divisors is an integer number (7230635100).

Almost surely, 2^86224288641 is an apocalyptic number.

It is an amenable number.

86224288641 is a deficient number, since it is larger than the sum of its proper divisors (29465872959).

86224288641 is a wasteful number, since it uses less digits than its factorization.

86224288641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275328.

The product of its digits is 2359296, while the sum is 51.

The spelling of 86224288641 in words is "eighty-six billion, two hundred twenty-four million, two hundred eighty-eight thousand, six hundred forty-one".