102448338480 has 120 divisors (see below), whose sum is σ = 344287026720. Its totient is φ = 27301186560.

The previous prime is 102448338479. The next prime is 102448338491. The reversal of 102448338480 is 84833844201.

It is a happy number.

102448338480 is a `hidden beast` number, since 10 + 2 + 4 + 483 + 3 + 84 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1040836 + ... + 1135004.

It is an arithmetic number, because the mean of its divisors is an integer number (2869058556).

Almost surely, 2^102448338480 is an apocalyptic number.

102448338480 is a gapful number since it is divisible by the number (10) 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 102448338480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172143513360).

102448338480 is an abundant number, since it is smaller than the sum of its proper divisors (241838688240).

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

102448338480 is a wasteful number, since it uses less digits than its factorization.

102448338480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95699 (or 95690 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The spelling of 102448338480 in words is "one hundred two billion, four hundred forty-eight million, three hundred thirty-eight thousand, four hundred eighty".