86042427243587 has 8 divisors (see below), whose sum is σ = 87131758003200. Its totient is φ = 84953101136904.

The previous prime is 86042427243503. The next prime is 86042427243601. The reversal of 86042427243587 is 78534272424068.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 86042427243587 - 2¹² = 86042427239491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86042427143587) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50472614 + ... + 52149492.

It is an arithmetic number, because the mean of its divisors is an integer number (10891469750400).

Almost surely, 2^{86042427243587} is an apocalyptic number.

86042427243587 is a deficient number, since it is larger than the sum of its proper divisors (1089330759613).

86042427243587 is a wasteful number, since it uses less digits than its factorization.

86042427243587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2326465.

The product of its (nonzero) digits is 144506880, while the sum is 62.

The spelling of 86042427243587 in words is "eighty-six trillion, forty-two billion, four hundred twenty-seven million, two hundred forty-three thousand, five hundred eighty-seven".