104342042120 has 32 divisors (see below), whose sum is σ = 234921885120. Its totient is φ = 41709743040.

The previous prime is 104342042089. The next prime is 104342042143. The reversal of 104342042120 is 21240243401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 783566 + ... + 907005.

It is an arithmetic number, because the mean of its divisors is an integer number (7341308910).

Almost surely, 2^104342042120 is an apocalyptic number.

104342042120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104342042120 is an abundant number, since it is smaller than the sum of its proper divisors (130579843000).

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

104342042120 is a wasteful number, since it uses less digits than its factorization.

104342042120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692125 (or 1692121 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 104342042120 its reverse (21240243401), we get a palindrome (125582285521).

The spelling of 104342042120 in words is "one hundred four billion, three hundred forty-two million, forty-two thousand, one hundred twenty".