86321241623523 has 8 divisors (see below), whose sum is σ = 116281535108368. Its totient is φ = 56954221277184.

The previous prime is 86321241623467. The next prime is 86321241623531. The reversal of 86321241623523 is 32532614212368.

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

It is not a de Polignac number, because 86321241623523 - 2⁹ = 86321241623011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86321241623543) 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, 148318284286 + ... + 148318284867.

It is an arithmetic number, because the mean of its divisors is an integer number (14535191888546).

Almost surely, 2^{86321241623523} is an apocalyptic number.

86321241623523 is a deficient number, since it is larger than the sum of its proper divisors (29960293484845).

86321241623523 is a wasteful number, since it uses less digits than its factorization.

86321241623523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296636569253.

The product of its digits is 2488320, while the sum is 48.

The spelling of 86321241623523 in words is "eighty-six trillion, three hundred twenty-one billion, two hundred forty-one million, six hundred twenty-three thousand, five hundred twenty-three".