84198836160 has 168 divisors, whose sum is σ = 290335112496. Its totient is φ = 22396723200.

The previous prime is 84198836131. The next prime is 84198836179. The reversal of 84198836160 is 6163889148.

84198836160 is a `hidden beast` number, since 8 + 4 + 19 + 8 + 8 + 3 + 616 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 84198836097 and 84198836106.

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, 1118427 + ... + 1191333.

Almost surely, 2^84198836160 is an apocalyptic number.

84198836160 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 84198836160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145167556248).

84198836160 is an abundant number, since it is smaller than the sum of its proper divisors (206136276336).

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

84198836160 is a wasteful number, since it uses less digits than its factorization.

84198836160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73331 (or 73318 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 84198836160 in words is "eighty-four billion, one hundred ninety-eight million, eight hundred thirty-six thousand, one hundred sixty".