104045513200000 has 192 divisors, whose sum is σ = 262202674361040. Its totient is φ = 41116768000000.

The previous prime is 104045513199913. The next prime is 104045513200001. The reversal of 104045513200000 is 2315540401.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104045513200001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31633050 + ... + 34766950.

Almost surely, 2^{104045513200000} is an apocalyptic number.

104045513200000 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 104045513200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131101337180520).

104045513200000 is an abundant number, since it is smaller than the sum of its proper divisors (158157161161040).

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

104045513200000 is an frugal number, since it uses more digits than its factorization.

104045513200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3134023 (or 3133991 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 104045513200000 its reverse (2315540401), we get a palindrome (104047828740401).

The spelling of 104045513200000 in words is "one hundred four trillion, forty-five billion, five hundred thirteen million, two hundred thousand".