86458762143266 has 8 divisors (see below), whose sum is σ = 129803013141420. Its totient is φ = 43191091096128.

The previous prime is 86458762143199. The next prime is 86458762143289. The reversal of 86458762143266 is 66234126785468.

It can be written as a sum of positive squares in 2 ways, for example, as 85889725764241 + 569036379025 = 9267671^2 + 754345^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 86458762143196 and 86458762143205.

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 3 ways as a sum of consecutive naturals, for example, 19144984931 + ... + 19144989446.

Almost surely, 2^{86458762143266} is an apocalyptic number.

86458762143266 is a deficient number, since it is larger than the sum of its proper divisors (43344250998154).

86458762143266 is a wasteful number, since it uses less digits than its factorization.

86458762143266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38289975508.

The product of its digits is 557383680, while the sum is 68.

The spelling of 86458762143266 in words is "eighty-six trillion, four hundred fifty-eight billion, seven hundred sixty-two million, one hundred forty-three thousand, two hundred sixty-six".