96819690816 has 168 divisors, whose sum is σ = 280636821504. Its totient is φ = 31912412160.

The previous prime is 96819690719. The next prime is 96819690829. The reversal of 96819690816 is 61809691869.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19030225 + ... + 19035311.

Almost surely, 2^96819690816 is an apocalyptic number.

96819690816 is a gapful number since it is divisible by the number (96) 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 96819690816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140318410752).

96819690816 is an abundant number, since it is smaller than the sum of its proper divisors (183817130688).

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

96819690816 is a wasteful number, since it uses less digits than its factorization.

96819690816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5469 (or 5456 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 63.

The spelling of 96819690816 in words is "ninety-six billion, eight hundred nineteen million, six hundred ninety thousand, eight hundred sixteen".