42108359 has 8 divisors (see below), whose sum is σ = 42923520. Its totient is φ = 41296696.

The previous prime is 42108349. The next prime is 42108401. The reversal of 42108359 is 95380124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42108359 - 2¹⁶ = 42042823 is a prime.

It is a super-2 number, since 2×42108359² = 3546227795345762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42108349) 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 in 7 ways as a sum of consecutive naturals, for example, 48362 + ... + 49224.

It is an arithmetic number, because the mean of its divisors is an integer number (5365440).

Almost surely, 2^42108359 is an apocalyptic number.

42108359 is a deficient number, since it is larger than the sum of its proper divisors (815161).

42108359 is an equidigital number, since it uses as much as digits as its factorization.

42108359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 42108359 is about 6489.0953915010. The cubic root of 42108359 is about 347.9013433070.

The spelling of 42108359 in words is "forty-two million, one hundred eight thousand, three hundred fifty-nine".