42844301 has 8 divisors (see below), whose sum is σ = 45815544. Its totient is φ = 39923200.

The previous prime is 42844283. The next prime is 42844313. The reversal of 42844301 is 10344824.

It can be written as a sum of positive squares in 4 ways, for example, as 28366276 + 14478025 = 5326^2 + 3805^2 .

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 42844301 - 2⁶ = 42844237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42844391) 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, 10760 + ... + 14193.

It is an arithmetic number, because the mean of its divisors is an integer number (5726943).

Almost surely, 2^42844301 is an apocalyptic number.

It is an amenable number.

42844301 is a deficient number, since it is larger than the sum of its proper divisors (2971243).

42844301 is a wasteful number, since it uses less digits than its factorization.

42844301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25071.

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 42844301 is about 6545.5558205549. Note that the first 3 decimals coincide. The cubic root of 42844301 is about 349.9164453609.

The spelling of 42844301 in words is "forty-two million, eight hundred forty-four thousand, three hundred one".