84816232704 has 720 divisors, whose sum is σ = 300872613888. Its totient is φ = 23263801344.

The previous prime is 84816232663. The next prime is 84816232741. The reversal of 84816232704 is 40723261848.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 84816232704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 667844289 + ... + 667844415.

Almost surely, 2^84816232704 is an apocalyptic number.

84816232704 is a gapful number since it is divisible by the number (84) 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 84816232704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150436306944).

84816232704 is an abundant number, since it is smaller than the sum of its proper divisors (216056381184).

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

84816232704 is a wasteful number, since it uses less digits than its factorization.

84816232704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 84816232704 in words is "eighty-four billion, eight hundred sixteen million, two hundred thirty-two thousand, seven hundred four".