104450111140 has 96 divisors (see below), whose sum is σ = 231211008000. Its totient is φ = 39558347136.

The previous prime is 104450111131. The next prime is 104450111201. The reversal of 104450111140 is 41111054401.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 29149789 + ... + 29153371.

It is an arithmetic number, because the mean of its divisors is an integer number (2408448000).

Almost surely, 2^104450111140 is an apocalyptic number.

104450111140 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 104450111140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115605504000).

104450111140 is an abundant number, since it is smaller than the sum of its proper divisors (126760896860).

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

104450111140 is a wasteful number, since it uses less digits than its factorization.

104450111140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4241 (or 4239 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 104450111140 its reverse (41111054401), we get a palindrome (145561165541).

The spelling of 104450111140 in words is "one hundred four billion, four hundred fifty million, one hundred eleven thousand, one hundred forty".