104000000000 has 260 divisors, whose sum is σ = 279965791644. Its totient is φ = 38400000000.

The previous prime is 103999999981. The next prime is 104000000011. The reversal of 104000000000 is 401.

104000000000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 10 ways, for example, as 243859456 + 103756140544 = 15616^2 + 322112^2 .

It is a tau number, because it is divible by the number of its divisors (260).

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7999999994 + ... + 8000000006.

Almost surely, 2^104000000000 is an apocalyptic number.

104000000000 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 104000000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139982895822).

104000000000 is an abundant number, since it is smaller than the sum of its proper divisors (175965791644).

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

104000000000 is an frugal number, since it uses more digits than its factorization.

104000000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82 (or 20 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 5.

Adding to 104000000000 its reverse (401), we get a palindrome (104000000401).

It can be divided in two parts, 10 and 4000000000, that multiplied together give a square (40000000000 = 200000²).

The spelling of 104000000000 in words is "one hundred four billion", and thus it is an aban number.