88398899200 has 288 divisors, whose sum is σ = 230377754880. Its totient is φ = 33575731200.

The previous prime is 88398899189. The next prime is 88398899201. The reversal of 88398899200 is 299889388.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is not an unprimeable number, because it can be changed into a prime (88398899201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 319129462 + ... + 319129738.

It is an arithmetic number, because the mean of its divisors is an integer number (799922760).

Almost surely, 2^88398899200 is an apocalyptic number.

88398899200 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 88398899200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115188877440).

88398899200 is an abundant number, since it is smaller than the sum of its proper divisors (141978855680).

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

88398899200 is a wasteful number, since it uses less digits than its factorization.

88398899200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 64.

The spelling of 88398899200 in words is "eighty-eight billion, three hundred ninety-eight million, eight hundred ninety-nine thousand, two hundred".