86763140188 has 6 divisors (see below), whose sum is σ = 151835495336. Its totient is φ = 43381570092.

The previous prime is 86763140161. The next prime is 86763140201. The reversal of 86763140188 is 88104136768.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10845392520 + ... + 10845392527.

Almost surely, 2^86763140188 is an apocalyptic number.

It is an amenable number.

86763140188 is a deficient number, since it is larger than the sum of its proper divisors (65072355148).

86763140188 is a wasteful number, since it uses less digits than its factorization.

86763140188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21690785051 (or 21690785049 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 52.

The spelling of 86763140188 in words is "eighty-six billion, seven hundred sixty-three million, one hundred forty thousand, one hundred eighty-eight".