86544262326236 has 48 divisors (see below), whose sum is σ = 178378348979040. Its totient is φ = 36220811109120.

The previous prime is 86544262326211. The next prime is 86544262326253. The reversal of 86544262326236 is 63262326244568.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190328531 + ... + 190782698.

It is an arithmetic number, because the mean of its divisors is an integer number (3716215603730).

Almost surely, 2^{86544262326236} is an apocalyptic number.

It is an amenable number.

86544262326236 is an abundant number, since it is smaller than the sum of its proper divisors (91834086652804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86544262326236 is a wasteful number, since it uses less digits than its factorization.

86544262326236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381111654 (or 381111652 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 59.

The spelling of 86544262326236 in words is "eighty-six trillion, five hundred forty-four billion, two hundred sixty-two million, three hundred twenty-six thousand, two hundred thirty-six".