93281166216 has 256 divisors, whose sum is σ = 315572736000. Its totient is φ = 25248407616.

The previous prime is 93281166211. The next prime is 93281166283. The reversal of 93281166216 is 61266118239.

93281166216 is a `hidden beast` number, since 9 + 3 + 2 + 8 + 1 + 16 + 621 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (93281166211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2306925 + ... + 2347011.

It is an arithmetic number, because the mean of its divisors is an integer number (1232706000).

Almost surely, 2^93281166216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 93281166216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157786368000).

93281166216 is an abundant number, since it is smaller than the sum of its proper divisors (222291569784).

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

93281166216 is a wasteful number, since it uses less digits than its factorization.

93281166216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40140 (or 40118 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The spelling of 93281166216 in words is "ninety-three billion, two hundred eighty-one million, one hundred sixty-six thousand, two hundred sixteen".