86265267243 has 8 divisors (see below), whose sum is σ = 115041401856. Its totient is φ = 57499655400.

The previous prime is 86265267191. The next prime is 86265267287. The reversal of 86265267243 is 34276256268.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 86265267243 - 2²² = 86261072939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86265265243) 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 7 ways as a sum of consecutive naturals, for example, 2611543 + ... + 2644368.

It is an arithmetic number, because the mean of its divisors is an integer number (14380175232).

Almost surely, 2^86265267243 is an apocalyptic number.

86265267243 is a deficient number, since it is larger than the sum of its proper divisors (28776134613).

86265267243 is a wasteful number, since it uses less digits than its factorization.

86265267243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5261385.

The product of its digits is 5806080, while the sum is 51.

The spelling of 86265267243 in words is "eighty-six billion, two hundred sixty-five million, two hundred sixty-seven thousand, two hundred forty-three".