104017142928 has 160 divisors (see below), whose sum is σ = 280122071040. Its totient is φ = 33219648000.

The previous prime is 104017142923. The next prime is 104017142941. The reversal of 104017142928 is 829241710401.

It is not an unprimeable number, because it can be changed into a prime (104017142923) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161768175 + ... + 161768817.

It is an arithmetic number, because the mean of its divisors is an integer number (1750762944).

Almost surely, 2^104017142928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104017142928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140061035520).

104017142928 is an abundant number, since it is smaller than the sum of its proper divisors (176104928112).

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

104017142928 is a wasteful number, since it uses less digits than its factorization.

104017142928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397 (or 1391 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 104017142928 in words is "one hundred four billion, seventeen million, one hundred forty-two thousand, nine hundred twenty-eight".