99184700448 has 384 divisors, whose sum is σ = 323794195200. Its totient is φ = 29354213376.

The previous prime is 99184700443. The next prime is 99184700449. The reversal of 99184700448 is 84400748199.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 99184700394 and 99184700403.

It is not an unprimeable number, because it can be changed into a prime (99184700441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81767490 + ... + 81768702.

It is an arithmetic number, because the mean of its divisors is an integer number (843214050).

Almost surely, 2^99184700448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99184700448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161897097600).

99184700448 is an abundant number, since it is smaller than the sum of its proper divisors (224609494752).

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

99184700448 is a wasteful number, since it uses less digits than its factorization.

99184700448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561 (or 1547 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 99184700448 in words is "ninety-nine billion, one hundred eighty-four million, seven hundred thousand, four hundred forty-eight".