104021045200 has 60 divisors (see below), whose sum is σ = 256664937100. Its totient is φ = 40483860480.

The previous prime is 104021045159. The next prime is 104021045201. The reversal of 104021045200 is 2540120401.

It can be written as a sum of positive squares in 6 ways, for example, as 2165599296 + 101855445904 = 46536^2 + 319148^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104021045201) 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, 3499425 + ... + 3529024.

Almost surely, 2^104021045200 is an apocalyptic number.

104021045200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104021045200 is an abundant number, since it is smaller than the sum of its proper divisors (152643891900).

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

104021045200 is a wasteful number, since it uses less digits than its factorization.

104021045200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7028504 (or 7028493 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 104021045200 its reverse (2540120401), we get a palindrome (106561165601).

The spelling of 104021045200 in words is "one hundred four billion, twenty-one million, forty-five thousand, two hundred".