86729866030088 has 8 divisors (see below), whose sum is σ = 162618498806430. Its totient is φ = 43364933015040.

The previous prime is 86729866030013. The next prime is 86729866030123. The reversal of 86729866030088 is 88003066892768.

It can be written as a sum of positive squares in only one way, i.e., 61559998456324 + 25169867573764 = 7846018^2 + 5016958^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 5420616626873 + ... + 5420616626888.

Almost surely, 2^{86729866030088} is an apocalyptic number.

It is an amenable number.

86729866030088 is a deficient number, since it is larger than the sum of its proper divisors (75888632776342).

86729866030088 is a wasteful number, since it uses less digits than its factorization.

86729866030088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10841233253767 (or 10841233253763 counting only the distinct ones).

The product of its (nonzero) digits is 334430208, while the sum is 71.

The spelling of 86729866030088 in words is "eighty-six trillion, seven hundred twenty-nine billion, eight hundred sixty-six million, thirty thousand, eighty-eight".