86862802048 has 64 divisors (see below), whose sum is σ = 193383015840. Its totient is φ = 38520064000.

The previous prime is 86862802031. The next prime is 86862802067. The reversal of 86862802048 is 84020826868.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 86862801986 and 86862802004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 694618 + ... + 810073.

Almost surely, 2^86862802048 is an apocalyptic number.

86862802048 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

86862802048 is an abundant number, since it is smaller than the sum of its proper divisors (106520213792).

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

86862802048 is a wasteful number, since it uses less digits than its factorization.

86862802048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504757 (or 1504745 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 52.

The spelling of 86862802048 in words is "eighty-six billion, eight hundred sixty-two million, eight hundred two thousand, forty-eight".