42183398 has 8 divisors (see below), whose sum is σ = 63303240. Its totient is φ = 21082320.

The previous prime is 42183397. The next prime is 42183433. The reversal of 42183398 is 89338124.

42183398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42183397) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4658 + ... + 10298.

It is an arithmetic number, because the mean of its divisors is an integer number (7912905).

Almost surely, 2^42183398 is an apocalyptic number.

42183398 is a deficient number, since it is larger than the sum of its proper divisors (21119842).

42183398 is a wasteful number, since it uses less digits than its factorization.

42183398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9382.

The product of its digits is 41472, while the sum is 38.

The square root of 42183398 is about 6494.8747485999. The cubic root of 42183398 is about 348.1078793124.

The spelling of 42183398 in words is "forty-two million, one hundred eighty-three thousand, three hundred ninety-eight".