86899680000 has 1080 divisors, whose sum is σ = 369066585888. Its totient is φ = 19243008000.

The previous prime is 86899679989. The next prime is 86899680041. The reversal of 86899680000 is 8699868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 372959884 + ... + 372960116.

Almost surely, 2^86899680000 is an apocalyptic number.

86899680000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86899680000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184533292944).

86899680000 is an abundant number, since it is smaller than the sum of its proper divisors (282166905888).

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

86899680000 is a wasteful number, since it uses less digits than its factorization.

86899680000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The spelling of 86899680000 in words is "eighty-six billion, eight hundred ninety-nine million, six hundred eighty thousand".