86802468080 has 40 divisors (see below), whose sum is σ = 205124204544. Its totient is φ = 34151788800.

The previous prime is 86802468059. The next prime is 86802468097. The reversal of 86802468080 is 8086420868.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8888816 + ... + 8898575.

Almost surely, 2^86802468080 is an apocalyptic number.

86802468080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86802468080 is an abundant number, since it is smaller than the sum of its proper divisors (118321736464).

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

86802468080 is a wasteful number, since it uses less digits than its factorization.

86802468080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17787465 (or 17787459 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 50.

The spelling of 86802468080 in words is "eighty-six billion, eight hundred two million, four hundred sixty-eight thousand, eighty".