86612341652641 has 8 divisors (see below), whose sum is σ = 98985668963904. Its totient is φ = 74239048253040.

The previous prime is 86612341652611. The next prime is 86612341652689. The reversal of 86612341652641 is 14625614321668.

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 86612341652641 - 2⁹ = 86612341652129 is a prime.

It is a super-2 number, since 2×86612341652641² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86612341652611) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2746630 + ... + 13445023.

It is an arithmetic number, because the mean of its divisors is an integer number (12373208620488).

Almost surely, 2^{86612341652641} is an apocalyptic number.

It is an amenable number.

86612341652641 is a deficient number, since it is larger than the sum of its proper divisors (12373327311263).

86612341652641 is a wasteful number, since it uses less digits than its factorization.

86612341652641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16955831.

The product of its digits is 9953280, while the sum is 55.

The spelling of 86612341652641 in words is "eighty-six trillion, six hundred twelve billion, three hundred forty-one million, six hundred fifty-two thousand, six hundred forty-one".