104042000000 has 112 divisors (see below), whose sum is σ = 259090628910. Its totient is φ = 41616000000.

The previous prime is 104041999993. The next prime is 104042000047. The reversal of 104042000000 is 240401.

It can be written as a sum of positive squares in 7 ways, for example, as 56298001984 + 47743998016 = 237272^2 + 218504^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1973990 + ... + 2026010.

Almost surely, 2^104042000000 is an apocalyptic number.

104042000000 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 104042000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129545314455).

104042000000 is an abundant number, since it is smaller than the sum of its proper divisors (155048628910).

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

104042000000 is an frugal number, since it uses more digits than its factorization.

104042000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52065 (or 52028 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 104042000000 its reverse (240401), we get a palindrome (104042240401).

The spelling of 104042000000 in words is "one hundred four billion, forty-two million", and thus it is an aban number.