86054341869 has 16 divisors (see below), whose sum is σ = 127824308800. Its totient is φ = 57218183568.

The previous prime is 86054341837. The next prime is 86054341889. The reversal of 86054341869 is 96814345068.

86054341869 is a `hidden beast` number, since 86 + 0 + 543 + 4 + 18 + 6 + 9 = 666.

It is not a de Polignac number, because 86054341869 - 2⁵ = 86054341837 is a prime.

It is a super-2 number, since 2×86054341869² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86054341889) 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, 4194514 + ... + 4214979.

It is an arithmetic number, because the mean of its divisors is an integer number (7989019300).

Almost surely, 2^86054341869 is an apocalyptic number.

It is an amenable number.

86054341869 is a deficient number, since it is larger than the sum of its proper divisors (41769966931).

86054341869 is a wasteful number, since it uses less digits than its factorization.

86054341869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8409881 (or 8409875 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 86054341869 in words is "eighty-six billion, fifty-four million, three hundred forty-one thousand, eight hundred sixty-nine".