42842327 has 8 divisors (see below), whose sum is σ = 46800912. Its totient is φ = 38894400.

The previous prime is 42842311. The next prime is 42842339. The reversal of 42842327 is 72324824.

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

It is a cyclic number.

It is not a de Polignac number, because 42842327 - 2⁴ = 42842311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42842293 and 42842302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42842357) 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, 7427 + ... + 11867.

It is an arithmetic number, because the mean of its divisors is an integer number (5850114).

Almost surely, 2^42842327 is an apocalyptic number.

42842327 is a deficient number, since it is larger than the sum of its proper divisors (3958585).

42842327 is a wasteful number, since it uses less digits than its factorization.

42842327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5329.

The product of its digits is 21504, while the sum is 32.

The square root of 42842327 is about 6545.4050294844. The cubic root of 42842327 is about 349.9110712843.

The spelling of 42842327 in words is "forty-two million, eight hundred forty-two thousand, three hundred twenty-seven".