42016108 has 6 divisors (see below), whose sum is σ = 73528196. Its totient is φ = 21008052.

The previous prime is 42016097. The next prime is 42016109. The reversal of 42016108 is 80161024.

It is not an unprimeable number, because it can be changed into a prime (42016109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5252010 + ... + 5252017.

Almost surely, 2^42016108 is an apocalyptic number.

It is an amenable number.

42016108 is a deficient number, since it is larger than the sum of its proper divisors (31512088).

42016108 is a wasteful number, since it uses less digits than its factorization.

42016108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10504031 (or 10504029 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 42016108 is about 6481.9833384544. The cubic root of 42016108 is about 347.6470967749.

It can be divided in two parts, 42016 and 108, that added together give a palindrome (42124).

The spelling of 42016108 in words is "forty-two million, sixteen thousand, one hundred eight".