104142016 has 56 divisors (see below), whose sum is σ = 233263440. Its totient is φ = 45696000.

The previous prime is 104142011. The next prime is 104142061. The reversal of 104142016 is 610241401.

It is a junction number, because it is equal to n+sod(n) for n = 104141984 and 104142002.

It is not an unprimeable number, because it can be changed into a prime (104142011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17866 + ... + 22966.

Almost surely, 2^104142016 is an apocalyptic number.

104142016 is a gapful number since it is divisible by the number (16) 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 104142016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116631720).

104142016 is an abundant number, since it is smaller than the sum of its proper divisors (129121424).

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

104142016 is a wasteful number, since it uses less digits than its factorization.

104142016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5153 (or 5143 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 104142016 is about 10204.9995590397. Note that the first 3 decimals coincide. The cubic root of 104142016 is about 470.4808960476.

Adding to 104142016 its reverse (610241401), we get a palindrome (714383417).

The spelling of 104142016 in words is "one hundred four million, one hundred forty-two thousand, sixteen".