84244099600 has 120 divisors (see below), whose sum is σ = 209285073152. Its totient is φ = 32554483200.

The previous prime is 84244099571. The next prime is 84244099603. The reversal of 84244099600 is 699044248.

It is not an unprimeable number, because it can be changed into a prime (84244099603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7595659 + ... + 7606741.

Almost surely, 2^84244099600 is an apocalyptic number.

84244099600 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 84244099600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104642536576).

84244099600 is an abundant number, since it is smaller than the sum of its proper divisors (125040973552).

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

84244099600 is a wasteful number, since it uses less digits than its factorization.

84244099600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11745 (or 11734 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 84244099600 in words is "eighty-four billion, two hundred forty-four million, ninety-nine thousand, six hundred".