104245043200 has 168 divisors, whose sum is σ = 265518035892. Its totient is φ = 40568094720.

The previous prime is 104245043183. The next prime is 104245043207. The reversal of 104245043200 is 2340542401.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 31405510656 + 72839532544 = 177216^2 + 269888^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (104245043207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7570722 + ... + 7584478.

Almost surely, 2^104245043200 is an apocalyptic number.

104245043200 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 104245043200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132759017946).

104245043200 is an abundant number, since it is smaller than the sum of its proper divisors (161272992692).

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

104245043200 is an equidigital number, since it uses as much as digits as its factorization.

104245043200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13830 (or 13801 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 104245043200 its reverse (2340542401), we get a palindrome (106585585601).

The spelling of 104245043200 in words is "one hundred four billion, two hundred forty-five million, forty-three thousand, two hundred".