86041334489 has 24 divisors (see below), whose sum is σ = 97666007040. Its totient is φ = 75664512000.

The previous prime is 86041334461. The next prime is 86041334527. The reversal of 86041334489 is 98443314068.

It is a de Polignac number, because none of the positive numbers 2^k-86041334489 is a prime.

It is a super-2 number, since 2×86041334489² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86041334459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16805672 + ... + 16810790.

It is an arithmetic number, because the mean of its divisors is an integer number (4069416960).

Almost surely, 2^86041334489 is an apocalyptic number.

It is an amenable number.

86041334489 is a deficient number, since it is larger than the sum of its proper divisors (11624672551).

86041334489 is a wasteful number, since it uses less digits than its factorization.

86041334489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9653 (or 9642 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 50.

The spelling of 86041334489 in words is "eighty-six billion, forty-one million, three hundred thirty-four thousand, four hundred eighty-nine".