42866341 has 8 divisors (see below), whose sum is σ = 49348800. Its totient is φ = 36473568.

The previous prime is 42866309. The next prime is 42866357. The reversal of 42866341 is 14366824.

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 42866341 - 2⁵ = 42866309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42866297 and 42866306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42866381) 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, 21391 + ... + 23308.

It is an arithmetic number, because the mean of its divisors is an integer number (6168600).

Almost surely, 2^42866341 is an apocalyptic number.

It is an amenable number.

42866341 is a deficient number, since it is larger than the sum of its proper divisors (6482459).

42866341 is a wasteful number, since it uses less digits than its factorization.

42866341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44843.

The product of its digits is 27648, while the sum is 34.

The square root of 42866341 is about 6547.2391891545. The cubic root of 42866341 is about 349.9764365089.

The spelling of 42866341 in words is "forty-two million, eight hundred sixty-six thousand, three hundred forty-one".