86105143241 has 12 divisors (see below), whose sum is σ = 93322390860. Its totient is φ = 79409828160.

The previous prime is 86105143199. The next prime is 86105143249. The reversal of 86105143241 is 14234150168.

It can be written as a sum of positive squares in 6 ways, for example, as 23525117641 + 62580025600 = 153379^2 + 250160^2 .

It is not a de Polignac number, because 86105143241 - 2³⁰ = 85031401417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86105143249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42290 + ... + 417131.

It is an arithmetic number, because the mean of its divisors is an integer number (7776865905).

Almost surely, 2^86105143241 is an apocalyptic number.

It is an amenable number.

86105143241 is a deficient number, since it is larger than the sum of its proper divisors (7217247619).

86105143241 is a wasteful number, since it uses less digits than its factorization.

86105143241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460556 (or 460543 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 86105143241 in words is "eighty-six billion, one hundred five million, one hundred forty-three thousand, two hundred forty-one".