42179316 has 24 divisors (see below), whose sum is σ = 103598880. Its totient is φ = 13319712.

The previous prime is 42179273. The next prime is 42179321. The reversal of 42179316 is 61397124.

42179316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92271 + ... + 92726.

It is an arithmetic number, because the mean of its divisors is an integer number (4316620).

Almost surely, 2^42179316 is an apocalyptic number.

It is an amenable number.

42179316 is an abundant number, since it is smaller than the sum of its proper divisors (61419564).

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

42179316 is a wasteful number, since it uses less digits than its factorization.

42179316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185023 (or 185021 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 42179316 is about 6494.5604932128. The cubic root of 42179316 is about 348.0966503908.

The spelling of 42179316 in words is "forty-two million, one hundred seventy-nine thousand, three hundred sixteen".