104455841280 has 320 divisors, whose sum is σ = 382940490240. Its totient is φ = 23794089984.

The previous prime is 104455841239. The next prime is 104455841299. The reversal of 104455841280 is 82148554401.

104455841280 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (320).

It is a super-2 number, since 2×104455841280² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16501156 + ... + 16507484.

It is an arithmetic number, because the mean of its divisors is an integer number (1196689032).

Almost surely, 2^104455841280 is an apocalyptic number.

104455841280 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 104455841280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191470245120).

104455841280 is an abundant number, since it is smaller than the sum of its proper divisors (278484648960).

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

104455841280 is an equidigital number, since it uses as much as digits as its factorization.

104455841280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6669 (or 6653 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 42.

The spelling of 104455841280 in words is "one hundred four billion, four hundred fifty-five million, eight hundred forty-one thousand, two hundred eighty".