104102044400 has 30 divisors (see below), whose sum is σ = 250105162632. Its totient is φ = 41640817600.

The previous prime is 104102044357. The next prime is 104102044427. The reversal of 104102044400 is 4440201401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 130127156 + ... + 130127955.

Almost surely, 2^104102044400 is an apocalyptic number.

104102044400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104102044400 is an abundant number, since it is smaller than the sum of its proper divisors (146003118232).

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

104102044400 is a wasteful number, since it uses less digits than its factorization.

104102044400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260255129 (or 260255118 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 104102044400 its reverse (4440201401), we get a palindrome (108542245801).

The spelling of 104102044400 in words is "one hundred four billion, one hundred two million, forty-four thousand, four hundred".