84996000000 has 504 divisors, whose sum is σ = 314580348320. Its totient is φ = 22636800000.

The previous prime is 84995999987. The next prime is 84996000041. The reversal of 84996000000 is 69948.

84996000000 is a `hidden beast` number, since 8 + 49 + 9 + 600 + 0 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 107999607 + ... + 108000393.

Almost surely, 2^84996000000 is an apocalyptic number.

84996000000 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 84996000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157290174160).

84996000000 is an abundant number, since it is smaller than the sum of its proper divisors (229584348320).

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

84996000000 is an frugal number, since it uses more digits than its factorization.

84996000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842 (or 797 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

Adding to 84996000000 its reverse (69948), we get a palindrome (84996069948).

The spelling of 84996000000 in words is "eighty-four billion, nine hundred ninety-six million", and thus it is an aban number.