104000210400 has 144 divisors (see below), whose sum is σ = 338627326464. Its totient is φ = 27724654080.

The previous prime is 104000210399. The next prime is 104000210401. The reversal of 104000210400 is 4012000401.

It is an interprime number because it is at equal distance from previous prime (104000210399) and next prime (104000210401).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104000210401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12050887 + ... + 12059513.

It is an arithmetic number, because the mean of its divisors is an integer number (2351578656).

Almost surely, 2^104000210400 is an apocalyptic number.

104000210400 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 104000210400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169313663232).

104000210400 is an abundant number, since it is smaller than the sum of its proper divisors (234627116064).

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

104000210400 is a wasteful number, since it uses less digits than its factorization.

104000210400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13673 (or 13660 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 104000210400 its reverse (4012000401), we get a palindrome (108012210801).

The spelling of 104000210400 in words is "one hundred four billion, two hundred ten thousand, four hundred".